As filed with the Securities and Exchange Commission on July 17, 2002
                                                      Registration No. 333-_____
================================================================================

                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                              --------------------

                                    FORM S-3

             REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

                              --------------------

                             RATEXCHANGE CORPORATION
               (Exact name of registrant as specified in charter)

                                    Delaware
         (State or other jurisdiction of incorporation or organization)

                                   11-2936371
                      (I.R.S. Employee Identification No.)

                              --------------------

                                 100 Pine Street
                                    Suite 500
                      San Francisco, California 94111-5101
                                 (415) 274-5650
               (Address and telephone number of executive offices
                        and principal place of business)

                  D. Jonathan Merriman, Chief Executive Officer
                            RateXchange Corporation.
                                 100 Pine Street
                                    Suite 500
                      San Francisco, California 94111-5101
                                 (415) 274-5650
            (Name, address and telephone number of agent for service)

                        Copies of all communications to:

                               Barry Feiner, Esq.
                                170 Falcon Court
                            Manhasset, New York 11030
                                 (516) 484-6890




         Approximate  date of proposed sale to the public:  From time to time or
at one time after the effective date of this Registration Statement.

         If the only securities  being registered on this form are being offered
pursuant to dividend or interest  reinvestment plans, please check the following
box. [ ]

         If any of the  securities  being  registered  on  this  Form  are to be
offered  on a  delayed  or  continuous  basis  pursuant  to Rule 415  under  the
Securities Act of 1933,  other than  securities  offered only in connection with
dividend or reinvestment plans, check the following box. [X]

         If this form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration  statement  number  of the  earlier
effective registration statement for the same offering. [ ]

         If this form is a  post-effective  amendment  filed  pursuant to 462(c)
under the  Securities  Act,  check the following box and list the Securities Act
registration number of the earlier effective registration statement for the same
offering. [ ]

         If delivery of the  prospectus  is expected to be made pursuant to Rule
434, please check the following box. [ ]

================================================================================


                                       ii





                                                        CALCULATION OF REGISTRATION FEE

========================================  =====================  =====================  ======================  ====================
                                                                     Proposed              Proposed
                                                                     Maximum               Maximum                  Amount of
Title of Each Class of                       Amount to be            Offering Price        Aggregate Offering       Registration
Securities to be Registered (1)              Registered (2)          Per Unit (3)          Price (3)                Fee
========================================  =====================  =====================  ======================  ====================
                                                                                                       
         Common Stock                           2,593,510              $ 0.29              $    752,118          $    69.19
========================================  =====================  =====================  ======================  ====================

         Common Stock (4)                       8,581,085              $ 0.37              $  3,175,001          $   292.10
========================================  =====================  =====================  ======================  ====================

         Common Stock (5)                         875,000              $ 0.37              $    323,750          $    29.79
========================================  =====================  =====================  ======================  ====================

         Common Stock (6)                         609,756              $ 0.41              $    250,000          $    23.00
========================================  =====================  =====================  ======================  ====================

         Common Stock (7)                         187,500              $ 0.41              $     76,875          $     7.07
========================================  =====================  =====================  ======================  ====================

         Common Stock (8)                         806,366              $ 0.29              $    233,846          $    21.51
========================================  =====================  =====================  ======================  ====================

         Common Stock (9)                         300,000              $ 4.47              $  1,341,000          $   123.34
========================================  =====================  =====================  ======================  ====================

         Common Stock (10)                        500,000              $ 4.70              $  2,350,000          $   216.20
========================================  =====================  =====================  ======================  ====================



                                       iii






                                                                                                     
         Common Stock (11)                        500,000              $ 4.92              $  2,460,000          $   226.32
========================================  =====================  =====================  ======================  ====================

         Common Stock (12)                        500,000              $ 5.14              $  2,570,000          $   236.44
========================================  =====================  =====================  ======================  ====================

         Common Stock (13)                        500,000              $ 5.37              $  2,685,000          $   247.02
========================================  =====================  =====================  ======================  ====================

         Common Stock (14)                        878,378              $ 0.44              $    390,000          $    35.88
========================================  =====================  =====================  ======================  ====================

         TOTAL                                 16,831,595                                  $ 16,607,589          $ 1,527.88
========================================  =====================  =====================  ======================  ====================


(1)      This   Registration   Statement   covers   offers,   sales   and  other
         distributions of the securities  listed in this table from time to time
         at prices to be determined.

(2)      Pursuant  to Rule 416 of the  Securities  Act of 1933,  there  are also
         being registered an indeterminate number of additional shares of common
         stock as may become  issuable  upon  conversion  of notes and preferred
         stock and exercise of warrants to prevent dilution resulting from stock
         splits, stock dividends or similar transactions.

(3)      Estimated  solely for the purpose of computing the  registration fee in
         accordance with Rule 457(c) of the Securities Act as follows:  (i) with
         respect  to  shares  of  common   stock   currently   held  by  selling
         stockholders  and to be sold by them, by multiplying the number of such
         shares by $0.31,  the  average of the high and low prices of the shares
         of  common  stock of the  Registrant  reported  on the  American  Stock
         Exchange on June 25,  2002;  (ii) with  respect to the shares of common
         stock  to be sold by  selling  stockholders  which  are  issuable  upon
         conversion  of  notes,  by  multiplying  such  number  of shares by the
         conversion  rates of the notes,  which are higher than the $0.31 market
         price;  (iii) with  respect to the shares of common stock to be sold by
         selling  stockholders which are issuable upon exercise of warrants,  by
         multiplying  such  number  of  shares  by the  exercise  prices  of the
         warrants,  which are higher than the $0.31 market price;  and (iv) with
         respect  to  the  shares  of  common   stock  to  be  sold  by  selling
         stockholders  which are issuable upon conversion of preferred stock, by
         multiplying such number of shares by the $0.31 market price because the
         preferred stock is convertible at the rate of one share of common stock
         for each share of preferred stock.

(4)      Represents  common  stock  issuable  upon  conversion  of notes held by
         selling  stockholders in the principal amount of $3,175,000 at the rate
         of $0.37 per share.

(5)      Represents  common stock  issuable  upon  exercise of warrants  held by
         selling stockholders at an exercise price of $0.37 per share.


                                       iv


(6)      Represents  common stock  issuable upon  conversion of a note held by a
         selling  stockholder in the principal amount of $250,000 at the rate of
         $0.41 per share.

(7)      Represents  common stock  issuable  upon exercise of warrants held by a
         selling stockholder at an exercise price of $0.41 per share.

(8)      Represents  common stock  issuable upon  conversion of preferred  stock
         held by selling  stockholders at the rate one share of common stock for
         each share of preferred stock.

(9)      Represents  common stock  issuable  upon exercise of warrants held by a
         selling stockholder at an exercise price of $4.47 per share.

(10)     Represents  common stock  issuable  upon exercise of warrants held by a
         selling stockholder at an exercise price of $4.70 per share.

(11)     Represents  common stock  issuable  upon  exercise of warrants  held by
         selling stockholders at an exercise price of $4.92 per share.

(12)     Represents  common stock  issuable  upon exercise of warrants held by a
         selling stockholder at an exercise price of $5.14 per share.

(13)     Represents  common stock  issuable  upon exercise of warrants held by a
         selling stockholder at an exercise price of $5.37 per share.

(14)      Represents  common stock  issuable  upon  exercise of placement  agent
          warrants held by selling  stockholders  at an exercise  price of $0.44
          per share.

         The Registrant hereby amends this registration statement on the date or
dates as may be necessary to delay its effective date until the Registrant shall
file a further  amendment  which  specifically  states  that  this  registration
statement shall  thereafter  become effective in accordance with Section 8(a) of
the Securities  Act of 1933, or until the  registration  statement  shall become
effective on a date as the Securities and Exchange  Commission,  acting pursuant
to Section 8(a), may determine.


                                        v


 [Prospectus Cover Page Legend]

         THE INFORMATION CONTAINED IN THIS PROSPECTUS IS NOT COMPLETE AND MAY BE
CHANGED. WE MAY NOT SELL THESE SECURITIES UNTIL THE REGISTRATION STATEMENT FILED
WITH THE SECURITIES AND EXCHANGE  COMMISSION OR ANY APPLICABLE  STATE SECURITIES
COMMISSION  BECOMES  EFFECTIVE.  THIS  PROSPECTUS  IS NOT AN OFFER TO SELL THESE
SECURITIES  AND IT IS NOT  SOLICITING  AN OFFER TO BUY THESE  SECURITIES  IN ANY
STATE WHERE THE OFFER OR SALE IS NOT PERMITTED.


                                       vi


Subject to Completion Dated July ??, 2002


                             RATEXCHANGE CORPORATION

                      Common stock by selling stockholders

                        --------------------------------

                  The selling  stockholders  or their  successors may sell, from
         time to time, in one or more offerings:

         o    2,593,510 shares of common stock currently held by them
         o    14,238,085  shares of common stock  issuable  upon  conversion  of
              notes and preferred stock and exercise of warrants  currently held
              by them.

         We  will  not  receive   proceeds  from  the  sale  of  shares  by  our
stockholders or the resale of our stockholders'  shares that are issued when our
notes and our  preferred  stock are  converted  and our warrants are  exercised;
however, we will receive proceeds from the exercise of our warrants, if and when
they are exercised.

                        --------------------------------

         Please see the risk factors  beginning on page 4 to read about  certain
factors you should consider before buying shares of our common stock.

                        --------------------------------

         Our common stock is listed on the  American  Stock  Exchange  under the
symbol RTX. The reported last sale price on the American  Stock Exchange on July
8, 2002 was $0.29.


         Neither  the  Securities  and  Exchange   Commission,   nor  any  state
securities  commission  has  approved  or  disapproved  of these  securities  or
determined if this prospectus is truthful or complete. Any representation to the
contrary is a criminal offense.


            The date of this prospectus is ___________________, 2002


                               INSIDE FRONT COVER



                SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

         This prospectus  contains  forward-looking  statements.  All statements
regarding

         o future events,
         o our financial performance and operating results,
         o our business strategy, and
         o our financing plans

         are  forward-looking   statements.  In  some  cases  you  can  identify
forward-looking  statements  by  terminology,  such as "may,"  "will,"  "would,"
"should,"  "could,"  "expect,"   "intend,"  "plan,"   "anticipate,"   "believe,"
"estimate," "predict," "potential" or "continue," the negative of such terms, or
other comparable terminology.  These statements are only predictions.  Known and
unknown  risks,  uncertainties  and other factors could cause actual  results to
differ materially from those contemplated by the statements. In evaluating these
statements,  you should  specifically  consider various  factors,  including the
risks described in the "Risk Factors"  section and elsewhere in this prospectus.
These  factors  may cause our  actual  results  to  differ  materially  from any
forward-looking statements.



                                      -2-


                               Prospectus Summary

         Because this is a summary,  it may not contain all information that may
be  important  to you.  You should read this entire  prospectus,  including  the
information  incorporated by reference and the financial data and related notes,
before making an investment  decision.  When used in this prospectus,  the terms
"we," "our" and "us" refer to RateXchange and not to the selling stockholders.

                                   RATEXCHANGE

         We are a  brokerage  services  firm  that  combines  our  expertise  in
bandwidth and other emerging  commodity  markets with  securities  brokerage and
investment banking activities.  Our RTX Securities  Corporation  subsidiary is a
NASD licensed, fully disclosed broker-dealer offering sales and trading services
to institutions and private clients,  as well as advisory and investment banking
services to our corporate clients.

         We expect to generate  revenues from brokerage and  investment  banking
activities  through RTX Securities and, to a lesser extent,  from consulting and
information  services  through our  emerging  commodities  division.  We receive
revenue from our investment banking and brokerage services in the form of

         o commissions,
         o transaction fees,
         o capital markets services fees, and
         o merger and acquisition advisory fees.

We believe that our  consulting  and  information  services  may, in the future,
generate revenues in the form of

         o subscription fees,
         o transaction fees,
         o professional services fees, and
         o management fees.


         The  mailing  address of our  principal  executive  offices is 100 Pine
Street, Suite 500, San Francisco, California 94111-5101. Our telephone number is
(415)  274-5650  and our web site  address is   www.ratexchage.com.  Information
contained on our web site is not part of this prospectus.


                                      -3-


Recent Developments

         We held our annual stockholder meeting on May 30, 2002. At the meeting,
the  members  of our board of  directors  were  reelected  and the  stockholders
approved

         o our 2002 Employee Stock Purchase Plan and

         o our change of auditors  from Arthur  Andersen,  LLP to Ernst & Young,
           LLP

                                  Risk Factors

         This offering involves a high degree of risk. Each prospective investor
should  carefully  consider the risks described  below and other  information in
this prospectus before making an investment decision.

It is difficult to evaluate our business and prospects because we have a limited
operating history in a new and rapidly changing industry.

         In  December  2001 we  acquired  a  securities  broker-dealer  firm and
created a  wholly-owned  subsidiary,  RTX  Securities  Corporation,  that  began
actively  engaging in providing  securities  brokerage  and  investment  banking
services in February 2002.  Accordingly,  we have a limited operating history on
which to base an evaluation of our business and prospects. Our prospects must be
considered  in  light  of  the  risks,  expenses  and  difficulties   frequently
encountered  by  companies  in their  early stage of  development,  particularly
companies in new and rapidly evolving markets. We cannot assure you that we will
be successful  in  addressing  these risks and our failure to do so could have a
material adverse effect on our business and results of operations.

         Our  ability  to  attain a  positive  cash flow and  become  profitable
depends on our ability to generate and maintain greater revenues while incurring
reasonable  expenses.  This,  in  turn,  depends,  among  other  things,  on the
development of our securities brokerage and investment banking business, as well
as our ability to:

         o establish, maintain and increase our client base;
         o manage  the  quality  of  services  delivered  by us  supporting  our
           securities brokerage and investment banking business;
         o compete effectively with existing and potential competitors;
         o further develop our business model;
         o manage expanding operations; and
         o attract and retain qualified personnel.

         If we do achieve a positive cash flow and  profitability,  we cannot be
certain  that we will be able to  sustain or  increase  them on a  quarterly  or
annual basis in the future.  Our inability to achieve or maintain  profitability
or positive cash flow could result in disappointing  financial  results,  impede
implementation  of our growth  strategy or cause the market  price of our common


                                      -4-


stock to  decrease.  Accordingly,  we cannot  assure you that we will be able to
generate   the  cash  flow  and  profits   necessary  to  sustain  our  business
expectations,  which makes our ability to  implement  successfully  our business
plan uncertain.

         Because we are a developing company, the factors upon which we are able
to base our estimates as to the gross  revenues and the number of  participating
clients  that will be  required  for us to attain a  positive  cash flow and any
additional financing that may be needed for this purpose, are unpredictable.  In
addition,  the emerging  commodities part of our business is in an industry that
is new and rapidly changing.  For these and other reasons,  we cannot assure you
that we will not require higher gross revenues, and an increased number of

         o clients,
         o securities brokerage and investment banking transactions,
         o emerging commodity transactions and/or

more time in order for us to complete the  development  of our business  that we
believe we need to be able to cover our operating expenses,  or obtain the funds
necessary  to finance  this  development.  It is more  likely  than not that our
estimates will prove to be inaccurate  because actual events more often than not
differ from  anticipated  events.  Furthermore,  in the event that  financing is
needed in addition  to the amount that we estimate  either may be or is required
for this development, we cannot assure you that such financing will be available
on acceptable terms, if at all. Accordingly, we can neither assure nor represent
to you  that  our  business  will  ever  generate  a  positive  cash  flow or be
profitable.

We have a history of operating  losses and negative  cash flow and we anticipate
losses and negative cash flow to continue for the foreseeable future.  Unless we
are  able to  generate  profits  and  positive  cash  flow we may not be able to
continue operations.

We have incurred net losses and generated only nominal  revenues from operations
since our  inception  and financed our  operations  primarily  through  sales of
equity and debt securities.  We incurred net losses of $30,072,000,  $44,729,000
and  $9,299,000  for  the  years  ended  December  31,  2001,   2000  and  1999,
respectively, and negative cash flow from operations of $11,762,000, $17,161,000
and $3,070,000 in 2001, 2000 and 1999, respectively. We have incurred net losses
of $1,616,000 and $7,641,000 for the three months ended March 31, 2002 and March
31, 2001,  respectively,  and negative cash flow from operations of $877,000 and
$5,608,000  for the  three  months  ended  March 31,  2002 and  March 31,  2001,
respectively.  At March 31, 2002, our  accumulated  deficit since  inception was
$89,429,000.  We expect  operating losses and negative cash flow to continue for
the  foreseeable  future.  We  may  never  achieve  a  positive  cash  flow  and
profitability  and  even if we do,  we may not  sustain  or  increase  them on a
quarterly or annual basis in the future. If we are unable to achieve and sustain
a  positive  cash  flow and  profitability,  we may be unable  to  continue  our
operations.


                                      -5-


The markets for securities  brokerage and investment banking services are highly
competitive.  If we are not able to compete  successfully  against  current  and
future  competitors,  our business and results of  operations  will be adversely
affected.

         The  markets  for  securities  brokerage,  investment  banking and data
aggregation  for emerging  commodities  are highly  competitive.  Our ability to
compete  with other  companies  will depend  largely upon our ability to capture
market share by obtaining  sufficient customers for our securities brokerage and
investment banking services and participants for the RateXchange Trading System.

         Increased pressure created by any current or future competitors,  or by
our competitors collectively, could materially and adversely affect our business
and results of operations.  Increased  competition may result in reduced revenue
and loss of market  share.  Further,  as a strategic  response to changes in the
competitive environment,  we may from time to time make certain pricing, service
or marketing  decisions or acquisitions that also could materially and adversely
affect our business and results of operations. We cannot assure you that we will
be able to compete  successfully  against  current  and future  competitors.  In
addition,  new  technologies  and the  expansion  of existing  technologies  may
increase the competitive pressures on us.

We have registered one of our subsidiaries as a securities broker-dealer and, as
such,  are subject to substantial  regulations.  If we fail to comply with these
regulations, our business will be adversely affected.

         Because we have registered RTX Securities Corporation, our wholly owned
subsidiary,  with  the  Securities  and  Exchange  Commission  and the  National
Association of Securities Dealers, Inc., or NASD, as a securities broker-dealer,
we are  subject to  extensive  regulation  under  federal  and state  laws.  The
principal  purpose  of  regulation  and  discipline  of  broker-dealers  is  the
protection of customers and the  securities  markets  rather than  protection of
creditors  and  stockholders  of  broker-dealers.  The  Securities  and Exchange
Commission  is the federal  agency  charged with  administration  of the federal
securities  laws. Much of the regulation of  broker-dealers,  however,  has been
delegated  to  self-regulatory  organizations,  such as the  NASD  and  national
securities  exchanges.  The NASD is our  primary  self-regulatory  organization.
These self-regulatory organizations adopt rules, which are subject to Securities
and Exchange Commission approval,  that govern the industry and conduct periodic
examinations  of  member  broker-dealers.  Broker-dealers  are also  subject  to
regulation  by state  securities  commissions  in the  states in which  they are
registered.  The  regulations  to which  broker-dealers  are  subject  cover all
aspects of the securities business,  including net capital  requirements,  sales
methods, trading practices among broker-dealers, capital structure of securities
firms, record keeping and the conduct of directors,  officers and employees. The
Securities and Exchange  Commission and the  self-regulatory  bodies may conduct
administrative  proceedings,  which can result in censure,  fine,  suspension or
expulsion of a  broker-dealer,  its officers or employees.  If we fail to comply
with these rules and  regulations,  our business may be materially and adversely
affected.


                                      -6-


Our business may suffer if we lose the services of our executive officers, or if
we cannot  retain  existing  skilled  personnel and recruit  additional  skilled
personnel.

         We depend on the  continued  services and  performance  of D.  Jonathan
Merriman,  our Chairman and Chief Executive  Officer for our future success.  We
currently have an employment agreement with Mr. Merriman,  which ends on October
8, 2003 but can be terminated by either party on 60 day's notice.  The agreement
contains  provisions  that obligate us to make certain  payments to Mr. Merriman
and substantially  reduce vesting periods of options granted to him if we should
terminate him without cause or certain  events  resulting in a change of control
of our board were to occur.  Pursuant to an  amendment to the  agreement,  which
became  effective as of  September  28, 2001,  Mr.  Merriman  reduced his annual
salary from $300,000 to $1.00.  Upon the  consummation of the sale of the assets
of our futures  trading  subsidiary and the  consummation  of our recent private
financing, Mr. Merriman's annual salary has increased to $150,000.

         In addition to Mr. Merriman, we are currently managed by a small number
of key  management  and  operating  personnel.  We do  not  maintain  "key  man"
insurance on any employee. Our future success depends, in part, on the continued
service of our key executive,  management and technical personnel,  many of whom
have only  recently  been  hired,  and our  ability  to attract  highly  skilled
employees.  Our  business  could be harmed if any key officer or  employee  were
unable or  unwilling  to continue in his or her current  position.  From time to
time we have experienced, and we expect to continue to experience, difficulty in
hiring and retaining highly skilled employees.  Competition for employees in our
industry is intense.  If we are unable to retain our key  employees  or attract,
integrate or retain other highly qualified employees in the future, such failure
may have a material adverse effect on our business and results of operations.

         We have a  number  of  revenue  producers  employed  by our  securities
brokerage and investment banking subsidiary. We do not have employment contracts
with these employees. The loss of one or more of these employees could adversely
affect our business and results of operations.

We may be unable to  effectively  manage  rapid  growth that we may  experience,
which  could  place a  continuous  strain  on our  resources  and,  accordingly,
adversely affect our business.

         We plan to expand our operations. Our growth, if it occurs, will impose
significant demands on our management, financial, technical and other resources.
We must adapt to changing  business  conditions and improve  existing systems or
implement  new systems for our  financial  and  management  controls,  reporting
systems and procedures and expand,  train and manage a growing  employee base in
order to manage our future growth.  Furthermore,  we may acquire technologies or
products or enter into  strategic  alliances,  in order to achieve rapid growth.
For us to succeed,  we must make our existing  technology,  business and systems
work  effectively  with those of any strategic  partners  without undue expense,
management  distraction or other disruptions to our business. We may be required
to maintain and expand our relationships with various software vendors, Internet
and other online service providers and other


                                      -7-


third  parties  necessary to our business in order for us to succeed.  We may be
unable to  implement  our  business  plan if we fail to manage  any of the above
growth challenges successfully. Our financial results may suffer and we could be
materially and adversely affected if that occurs.

We may not be able to protect  and  enforce  our  intellectual  property  rights
relating to our RateXchange  Trading  System,  which could result in the loss of
these rights, loss of business or increased costs.

         We generally have entered into  agreements  containing  confidentiality
and  non-disclosure  provisions  with our  employees  and  consultants  who have
limited  access to and  distribution  of our software,  documentation  and other
proprietary  information.  We  cannot  assure  you that the  steps we take  will
prevent  misappropriation  of our technology or that agreements entered into for
that purpose will be enforceable. Notwithstanding the precautions we have taken,
it might be possible for a third party to copy or  otherwise  obtain and use our
software   independently.   Policing  unauthorized  use  of  our  technology  is
difficult,  particularly  because  the global  nature of the  Internet  makes it
difficult to control the ultimate  destination  or security of software or other
data  transmitted.  The laws of other  countries  may  afford  us  little  or no
effective protection of our intellectual property.  Effective trademark, service
mark,  copyright  and trade  secret  protection  may not be  available  in every
country where our services are made available online.

         In the  future,  we may  also  need to file  lawsuits  to  enforce  our
intellectual  property  rights,  protect  our trade  secrets and  determine  the
validity and scope of the proprietary rights of others. Such litigation, whether
successful or unsuccessful,  could result in substantial  costs and diversion of
resources,  which could materially  adversely affect our business and results of
operations.

         Third  parties may claim that our  business  activities  infringe  upon
their proprietary  rights.  From time to time in the ordinary course of business
we may be subject to claims of  infringement  of third  parties'  trademarks and
other intellectual  property rights. Such claims could subject us to significant
liability and result in  invalidation of our  proprietary  rights.  These claims
could also be time-consuming and expensive to defend,  even if we ultimately are
not found liable.  In addition,  these claims could divert our management's time
and attention from the operation of our business.

Our  RateXchange  Trading System  business is dependent on the  development  and
maintenance of the Internet infrastructure.

         Our RateXchange  Trading System success will depend,  in part, upon the
development and maintenance of the Internet infrastructure as a reliable network
backbone  with the  necessary  speed,  data  capacity and  security,  and timely
development  of enabling  products,  such as  high-speed  modems,  for providing
reliable  Internet  access and services.  We cannot assure you that the Internet
infrastructure  will continue to effectively support the demands placed on it as
the  Internet  continues  to  experience  increased  numbers  of users,  greater
frequency  of use or  increased  bandwidth  requirements  of users.  Even if the
necessary infrastructure or technologies


                                      -8-


are  developed,  we may have to  expend  considerable  resources  to  adapt  our
offerings accordingly.  Furthermore, in the past, the Internet has experienced a
variety of outages and other delays.  Any future  outages or delays could affect
our  ability  to use  the  Internet  as a  successful  trading  medium  for  our
broker-dealer  and emerging  commodities  businesses.  Our business,  results of
operations and financial condition could be materially and adversely affected if
any of these events occur.

Our business and operations would suffer in the event of system failures.

         Our  success,  in  particular  our ability to  successfully  facilitate
securities  brokerage  transactions and provide  high-quality  customer service,
largely depends on the efficient and uninterrupted operation of our computer and
communications  hardware  systems.  Our systems and operations are vulnerable to
damage or interruption from fire, flood, power loss, telecommunication failures,
break-ins,  earthquake and similar events. Despite the implementation of network
security measures,  our servers are vulnerable to computer viruses,  physical or
electronic break-ins and similar disruptions, which could lead to interruptions,
delays, loss of data or the inability to accept and fulfill customer orders. Any
of the foregoing  problems  could  materially  adversely  affect our business or
future results of operations.

We may incur  liability for information  retrieved from or transmitted  over the
Internet because our business involves the transmission of information.

         We may be subject to claims  relating to information  that is posted or
made  available on our web site,  including  claims for  defamation,  obscenity,
negligence,  or copyright or trademark  infringement.  We also may be subject to
claims based on the nature,  publication or distribution of our content or based
on errors or false or  misleading  information  provided on our web site.  These
types of claims  have  been  brought,  sometimes  successfully,  against  online
services in the past.  We could also be sued for the content that is  accessible
from  our web site  through  links to other  Internet  sites.  Although  we have
commercial  general liability  insurance with $1 million coverage per occurrence
and $2 million in the aggregate,  an umbrella policy with $5 million of coverage
and errors and omissions and directors and officers coverage,  awards may exceed
these  amounts.  Our insurance may not provide for coverage for certain of these
types of claims and,  therefore,  may not adequately protect us against them. In
addition,  we could incur  significant costs in investigating and defending such
claims,  even if we ultimately  are not found liable.  Our business,  results of
operations and financial condition could be materially and adversely affected if
any of these events occur.

Computer viruses may cause our systems to incur delays or interruptions  and may
increase our expenses or liabilities.

         Computer viruses may cause our systems to incur delays or other service
interruptions,  which may cause us to incur  additional  operating  expenses  to
correct problems we may experience. In addition, the inadvertent transmission of
computer  viruses could expose us to a material  risk of loss or litigation  and
possible liability. Moreover, if a computer virus affecting


                                      -9-


our system is publicly disclosed, our reputation could be materially damaged and
our visitor traffic may decrease.

Your ability to sell your shares may be  restricted  because  there is a limited
trading market for our common stock.

         Although  our common stock is  currently  traded on the American  Stock
Exchange, a trading market in our stock has been sporadic.  Accordingly, you may
not be able to sell your shares when you want or at the price you want.

Our common stock price may be volatile,  which could adversely  affect the value
of your shares.

         The market price of our common  stock has in the past been,  and may in
the future  continue to be,  volatile.  A variety of events may cause the market
price of our common stock to fluctuate significantly, including:

         o variations in quarterly operating results;
         o our announcements of significant contracts, milestones, acquisitions;
         o our relationships with other companies;
         o our ability to obtain needed capital commitments;
         o additions or departures of key personnel;
         o sales of common stock or termination of stock transfer restrictions;
         o general economic  conditions,  including conditions in the securities
           brokerage and investment banking and telecommunications markets;
         o changes in financial estimates by securities analysts; and
         o fluctuations in stock market price and volume.

         The last four  factors are beyond our  control.  Any one of the factors
noted herein could have an adverse effect on the value of our common stock.

         In  addition,   the  stock  market  in  recent  years  has  experienced
significant price and volume  fluctuations  that have particularly  affected the
market prices of equity  securities  of many  companies and that often have been
unrelated  to  the  operating  performance  of  such  companies.   These  market
fluctuations have adversely impacted the price of our common stock and may do so
in the future.

         In the past,  following  periods of volatility in the market price of a
company's  securities,   securities  class  action  litigation  often  has  been
instituted  against that  company.  Such  litigation  is  expensive  and diverts
management's  attention and resources.  We cannot assure you that we will not be
subject to such litigation.

         Your  ability  to sell your  shares  could be  significantly  adversely
affected because our common stock could be delisted from trading on the American
Stock Exchange.

       Although  our common  stock is listed for trading on the  American  Stock
Exchange,  it could be  delisted  because  we may be unable to  satisfy  certain
American Stock Exchange listing guidelines  including earnings per share, market
price and  stockholder's  equity criteria.  We cannot assure you that we will be
able to satisfy these guidelines on a continuing basis. Accordingly, although we
have received no communication  from the American Stock Exchange with respect to
this matter,  we cannot  represent to you that our common stock will continue to
be listed.  If the listing is not retained  and our common  stock is  thereafter
quoted only on the OTC Electronic  Bullentin Board, a significantly  less liquid
market than the American Stock  Exchange,  a stockholder  will find it even more
difficult to dispose of, or to obtain  accurate  quotations  as to the price of,
the common stock.  In addition,  depending on several factors  including,  among
others,  the future market price of our common  stock,  these  securities  could
become subject to the so-called "penny stock" rules that impose additional sales
practice and market making requirements on broker-dealers who sell and/or make a
market in such securities. These factors could affect the ability or willingness
of  broker-dealers  to sell  and/or  make a market in our  common  stock and the
ability of  purchasers of our common stock to sell their shares in the secondary
market. A delisting could also negatively affect our ability to raise additional
capital in the future.

                                      -10-


Anti-takeover   provisions  of  the  Delaware  General   Corporation  Law  could
discourage  a merger or other type of  corporate  reorganization  or a change in
control even if it could be favorable to the interests of our stockholders.

         The  Delaware  General  Corporation  Law contains  provisions  that may
enable  our  management  to  retain  control  and  resist  our  takeover.  These
provisions  generally  prevent us from  engaging  in a broad  range of  business
combinations with an owner of 15% or more of our outstanding  voting stock for a
period of three years from the date that such person  acquires his or her stock.
Accordingly,  these  provisions could discourage or make more difficult a change
in  control  or a merger or other type of  corporate  reorganization  even if it
could be favorable to the interests of our stockholders.

Because our board can issue common stock without stockholder approval, you could
experience substantial dilution.

         Our board of directors  has the  authority  to issue up to  300,000,000
shares of common stock and to issue  options and warrants to purchase  shares of
our common stock without  stockholder  approval.  Future  issuance of additional
shares of our common stock could be at values  substantially  below the price at
which you may  purchase  our  stock  and,  therefore,  could  represent  further
substantial dilution to investors in this offering. In addition, our board could
issue large  blocks of our common stock to fend off  unwanted  tender  offers or
hostile takeovers without further stockholder approval.

Our  ability to issue  preferred  stock may  adversely  affect  your rights as a
common stockholder and be used as an anti take-over device.

         Our Articles of Incorporation authorize our board of directors to issue
up  to  60  million  shares  of  preferred  stock  without   approval  from  our
stockholders.  If you  purchase our common  stock,  this means that the board of
directors has the right,  without your approval as a common stockholder,  to fix
the relative  rights and preferences of the preferred  stock.  This would affect
your rights as a common stockholder regarding, among other things, dividends and
liquidation. We could also use the preferred stock to deter or delay a change in
control  of our  company  that  may be  opposed  by our  management  even if the
transaction might be favorable to you as a common stockholder.

Our officers and directors exercise significant control over our affairs,  which
could result in their taking actions of which other stockholders do not approve.

         Our executive  officers and  directors,  current and past, and entities
affiliated with them,  currently  control  approximately  25% of our outstanding
common stock prior to any conversion of any outstanding notes and/or exercise of
options and warrants. These stockholders,  if they act together, will be able to
exercise  substantial  influence  over all  matters  requiring  approval  by our
stockholders,  including the election of directors  and approval of  significant
corporate


                                      -11-


transactions. This concentration of ownership may also delay or prevent a change
in control of us and might affect the market price of our common stock.

Any  exercise of  outstanding  options and  warrants  will dilute  then-existing
stockholders' percentage of ownership of our common stock.

         We have a  significant  number of  outstanding  options  and  warrants.
Shares  issuable  upon the  exercise of these  options and  warrants,  at prices
ranging  currently  from  approximately  $0.25 to $14.40  per  share,  represent
approximately  71% of our total  outstanding stock on a fully diluted basis. The
exercise  of all of the  outstanding  options  and  warrants  would  dilute  the
then-existing  stockholders' percentage ownership of our common stock. Any sales
resulting from the exercise of options and warrants in the public  market,  such
as  sales  by the  selling  stockholders  pursuant  to  this  prospectus,  could
adversely affect  prevailing market prices for our common stock.  Moreover,  our
ability to obtain  additional  equity capital could be adversely  affected since
the holders of outstanding options and warrants may exercise them at a time when
we would also wish to enter the market to obtain capital on terms more favorable
than those  provided by such  options and  warrants.  We lack  control  over the
timing of any  exercise  or the  number of  shares  issued or sold if  exercises
occur.


Members of our Advisory  Board may have  conflicting  interests and may disclose
data and technical knowledge to our competitors.

         Some of our  Advisory  Board  members are  employed by other  entities,
which may include our  competitors.  Although  we require  each of our  Advisory
Board  members  to sign a  non-disclosure  and  non-competition  agreement  with
respect to the data and  information  that he or she receives from us, we cannot
assure you that  members  will abide by them.  If a member  were to reveal  this
information to outside sources,  accidentally or otherwise, our operations could
be negatively affected.  Since our business depends in large part on our ability
to keep our technology  confidential,  any  revelation of this  information to a
competitor or other source could have an adverse effect on our operations.

                                 Dividend Policy

         We have not paid any cash  dividends  since  our  inception  and do not
anticipate paying cash dividends in the foreseeable future.

                                 Use of Proceeds

         We will not receive any of the  proceeds  from the sale of common stock
by the selling  stockholders or the resale by them of the shares of common stock
issuable  on  conversion  of the notes and  preferred  stock or  exercise of the
warrants except for  commissions  which selling  stockholders  may pay for sales
effected by them through our broker-dealer subsidiary. We will, however, receive
proceeds  from the  exercise  of  warrants,  which we intend to use for  general
corporate purposes.


                                      -12-


                              Selling Stockholders

The registration  statement,  of which this prospectus forms a part,  relates to
the  registration  for the account of selling  stockholders  of an  aggregate of
16,831,595  shares of common stock.  The following table sets forth the names of
the  selling  stockholders,  the number of shares of common  stock  beneficially
owned by them as of July 8,  2002,  the number of shares of common  stock  being
offered by them,  the number of shares of common stock each selling  stockholder
will  beneficially  own if  the  stockholder  sells  all  of  the  shares  being
registered  and the selling  stockholder's  percentage  ownership  of our common
stock if all the  shares in the  offering  are sold.  The shares  being  offered
hereby are being registered to permit public  secondary  trading and the selling
stockholders  may offer all or part of the shares for resale  from time to time.
However,  the selling  stockholders  are under no  obligation to sell all or any
portion of such shares or are the  selling  stockholders  obligated  to sell any
shares immediately under this prospectus.  All information with respect to share
ownership has been  furnished by the selling  stockholders.  Because the selling
stockholders may sell all or part of their shares,  no estimates can be given as
to the  number  of  shares of  common  stock  that  will be held by the  selling
stockholders upon termination of any offering made hereby.

         The shares being offered for resale by the selling stockholders consist
of shares of common stock currently owned by them and common stock issuable upon
conversion of the selling  stockholders'  notes and preferred stock and exercise
of their warrants.

         We believe,  based on information supplied by the selling stockholders,
that except as may otherwise  be indicated in the notes to the table below, each
of them has sole  voting  and  investment  power  with  respect to the shares of
common stock owned by them and issuable on conversion of the notes and preferred
stock and exercise of the warrants.

         To our knowledge, none of the selling stockholders has had any position
with, held any office of, or had any other material  relationship with us except
for

         o Robert E. Ford, who is our President and Chief Operating Officer;
         o Gregory S. Curhan,  who is our  Executive  Vice  President  and Chief
           Financial Officer;
         o Kenneth R. Werner, trustee of the  Kenneth R. Werner Revocable Trust,
           who is our Senior Vice President, Trading;
         o Sanjay Lillaney,  who was the Chairman and Chief Executive Officer of
           our subsidiary RMG Partners Corporation until its sale in April 2002;
         o Mark Burger,  who was the  President of our  subsidiary  RMG Partners
           Corporation until its sale in April 2002; and
         o Patrick Arbor, Donald H. Sledge,  Ronald Spears, John E. McConnaughy,
           Jr., and Steven W. Town, who are members of our board of directors.

Mr. Town is also the  co-chief  executive  officer of Amerex  Bandwidth,  Ltd, a
selling stockholder and a brokerage services firm that executed bandwidth trades
for us pursuant to an agreement


                                      -13-


under which, among other things, we reimbursed Amerex for expenses approximating
$699,000 in 2001. We also issued warrants to Amerex to purchase 2,300,000 shares
of our  common  stock at  prices  ranging  from  $4.70 to $5.37  per  share  and
terminate on December 17, 2005. Amerex is a selling  stockholder and pursuant to
this prospectus is offering the shares issuable upon exercise of these warrants.

         We have determined beneficial ownership in accordance with the rules of
the Securities  and Exchange  Commission,  which  generally  includes  voting or
investment  power with  respect to  securities  and also  includes  common stock
issuable upon  conversion of notes and preferred  stock and exercise of warrants
and options which are convertible  and/or exercisable within 60 days of the date
hereof.  Percentage  calculations are based upon 21,925,983 shares of our common
stock outstanding as of July 8, 2002.



                                                                                                        Common         Percent of
                                             Common Stock         Percent of                           Stock Owned    Stock Common
Name of Selling                              Owned Prior       Stock Owned Prior   Common Stock       After Common    Owned after
Stockholder                                  to Offering (1)     to Offering (1)    Offered (1)      Offering (1)(2) Offering (1)(2)
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
                                                                                                           
Amerex Bandwidth, Ltd.                       1,985,000(3)(4)       8.7(3)(4)       1,985,000(3)(4)          -0-(4)        -0-(4)
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Patrick Arbor                                  331,318(3)          1.6(3)            153,818(3)         177,500(3)         *
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Mark Burger                                    322,600             1.5               322,600                 -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Barry W. Blank, Trustee, Barry W
Blank Trust dated 11/13/96                   1,254,899(3)          5.7(3)          1,254,899(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Richard E. Boerke                              397,878(5)          1.9(5)            397,878(5)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Gregory S. Curhan                               45,000               *                40,000              5,000            *
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Courtland Gates                                  5,305(5)            *(5)              5,305(5)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Don and Gayle Canada                            73,818(3)            *(3)             73,818(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
CQG, Inc.                                      369,088(3)          1.8(3)            369,088(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Dorsey Ventures                                590,541(3)          2.8(3)            590,541(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Richard Fels and Carla Fels                     73,818(3)            *(3)             73,818(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------



                                      -14-



---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
                                                                                                           
Ford Investors Limited                         295,270(3)          1.4(3)            295,270(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Rob Ford and Lindsey Ford Joint
Tenants (6)                                    938,818(3)(7)       4.3(3)(7)         103,818(3)         835,000(3)(7)    3.8(3)(7)
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Soledad Garcia                                  28,500               *                28,500                 -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Kenneth S. Hammer                               73,818(3)            *(3)             73,818(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
HSBC Global Custody Nominee (UK)
Limited                                        885,811(3)          4.2(3)            885,811(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Larry G. Kirk and Judy G. Kirk
Tenants in Common                              147,635(3)            *(3)            147,635(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Stephen C. Lehman                              295,270(3)          1.4(3)            295,270(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Maryon D. Lewis                                295,270(3)          1.4(3)            295,270(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Sanjay Lillaney                                673,776             3.2               673,776                 -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
John E. McConnaughy, Jr                        935,811(3)          4.3(3)            885,811(3)          50,000(3)          *(3)
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Julian Mann                                    115,000               *               115,000                 -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Timothy Meckel                                   5,305(5)            *(5)              5,305(5)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Richard Michaelson                              73,818(3)            *(3)             73,818(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
MicroCapital LLC (8)                           928,904(3)          4.4(3)            928,904(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Morgens Waterfall Holdings, LLC              1,476,351(3)          6.6(3)          1,476,351(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
M.H. Capital Partners, L.P.                    147,635(3)            *(3)            147,635(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Rob Nixon Trustee for the Rob
Nixon Trust                                     73,818(3)            *(3)             73,818(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Derrick Parkhill                               315,000(3)          1.5(3)            315,000(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Jon M. Plexico                                 147,635(3)            *(3)            147,635(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
PWREF/MCC-China Basin, LLC                      50,000               *                50,000                 -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------



                                      -15-



---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------

                                                                                                           
Ramsey Financial                               397,878(5)          1.9(5)            397,878(5)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Earl S. Rivers                                  73,818(3)            *(3)             73,818(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Malcolm Rogers, Jr. and
Janet L Rogers                                 955,635(3)          4.5(3)            147,635(3)         808,000(3)       3.8
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
SACC Partners, Ltd                             590,541(3)          2.8(3)            590,541(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Alan Shoup and Kathleen Shoup                  147,635(3)            *(3)            147,635(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Ronald Spears                                  210,000(3)          1.0(3)             10,000            200,000(3)         *
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Lynn Stiefeling                                 10,000               *                10,000                 -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Theodore H. Swindells                        1,151,604(3)(9)       5.5(3)(9)         147,635(3)       1,003,969(3)       4.6
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Switch & Data Facilities Company, LLC          200,000             1.0               200,000                 -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Tenaire Inc. P/S/Tr Dtd 1/30/69
Thomas Babington Trustee                       147,635(3)            *(3)            147,635(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Leonard Toboroff                                73,818(3)            *(3)             73,818(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Steven W. Town                                 231,318(3)(10)      1.1(3)(10)         73,818(3)         157,500(3)         *
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Kenneth R. Werner Revocable Trust              813,200(3)          3.8(3)            400,000            413,200(3)       2.0
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
John V. Winfield                             1,653,432(3)          7.8(3)          1,535,432(3)         118,000            *
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------
Murphy & Durieu                                590,540(3)          2.8(3)            590,540(3)              -0-         -0-
---------------------------------------- --------------------- ----------------- ------------------ ---------------- ---------------

------------------------
 *        Less than 1%


(1)      This information is based on information  provided to us by the selling
         stockholders.

(2)      Assumes the sale of all shares offered in this prospectus.


(3)      Includes shares of our common stock held by the selling stockholder, as
         well as, common stock issuable upon conversion of notes and/or exercise
         of warrants or options that are exercisable or vested within 60 days of
         the date hereof.


                                      -16-


(4)      Excludes shares of our common stock owned by Steven W. Town.

(5)      Includes  shares of our common stock  issuable  upon  conversion of our
         Series A Convertible Preferred stock.

(6)      45,000  of these  shares  are  owned in the name of  Robert E. Ford and
         Lindsey P. Ford JTTEN.

(7)      820,000 of these shares are issuable  upon exercise of options owned by
         Mr. Ford.

(8)      411,862 of these shares are owned in the name of MicroCapital  Fund, LP
         and 221,772 of these shares are owned in the name of MicroCapital Fund,
         Ltd.  MicroCapital LLC is the general partner and investment advisor to
         MicroCapital  Fund, LP and MicroCapital  Fund, Ltd. Ian P. Ellis is the
         principal owner of MicroCapital LLC and has sole responsibility for the
         selection,  acquisition and disposition of the portfolio  securities by
         MicroCapital LLC on behalf of its funds.

(9)      150,000 of these shares are held indirectly by Mr. Swindells.

(10)     Excludes shares of our common stock owned by Amerex Bandwidth, Ltd.

                              Plan of Distribution

         The selling stockholders may sell shares of our common stock offered by
this prospectus from time to time to purchasers  directly by them in one or more
transactions  at a fixed  price,  which may be  changed,  or at  varying  prices
determined  at the time of sale or at  negotiated  prices.  Such  prices will be
determined  by the  holders of such  securities  or by  agreement  between  such
holders  and  underwriters  or dealers who may receive  fees or  commissions  in
connection with such sales.

         Each of the selling  stockholders  may, from time to time, offer shares
of our  common  stock  beneficially  owned by him or her  through  underwriters,
dealers or agents,  who may  receive  compensation  in the form of  underwriting
discounts,  commissions  or  concessions  from the selling  stockholder  and the
purchasers  of the  shares for whom they may act as agent.  Each of the  selling
stockholders will be responsible for payment of any commissions, concessions and
discounts of  underwriters,  dealers or agents.  The  aggregate  proceeds to the
selling  stockholders from the sale of the shares of our common stock offered by
them will be the purchase price of such shares less  discounts and  commissions,
if any.  Each of the  selling  stockholders  reserves  the right to accept  and,
together  with his or her  agents,  from time to time to reject,  in whole or in
part,  any proposed  purchase of shares to be made  directly or through  agents.
Alternatively,  the selling stockholders may sell all or a portion of the shares
of our common stock  beneficially owned by them and offered from time to time on
any exchange on which the securities are listed on terms to be determined at the
times of such  sales.  The  selling  stockholders  may also make  private  sales
directly or through a broker or brokers.

         From time to time,  the  selling  stockholders  may  transfer,  pledge,
donate or assign shares of our common stock to lenders or others.  The number of
shares beneficially owned by a selling


                                      -17-


stockholder  who  transfers,  pledges,  donates or assigns  shares of our common
stock  will  decrease  as and when he or she  takes  such  actions.  The plan of
distribution  for shares  sold  under  this  prospectus  will  otherwise  remain
unchanged,  except that the  transferees,  pledgees,  donees or other successors
will be selling  stockholders under this prospectus and may sell their shares in
the same manner as the selling stockholders.

         A  selling  stockholder  may  enter  into  hedging   transactions  with
broker-dealers,  and the  broker-dealers may engage in short sales of the shares
of our common stock in the course of hedging the positions they assume with such
selling stockholder, including in connection with the distribution of the shares
of our common stock by such  broker-dealers.  In addition, a selling stockholder
may, from time to time,  sell short the shares of our common stock,  and in such
instances,  this prospectus may be delivered in connection with such short sales
and the  shares  offered  may be used to cover  such short  sales.  The  selling
stockholders   may  also  enter  into   options  or  other   transactions   with
broker-dealers  that  involve the  delivery of the shares of our common stock to
the  broker-dealers,  who may then resell or otherwise transfer such shares. The
selling  stockholders may also loan or pledge the shares to a broker-dealer  and
the  broker-dealer  may sell the shares as loaned or upon a default  may sell or
otherwise transfer the pledged shares.

         The selling  stockholders and any underwriters,  dealers or agents that
participate  in the  distribution  of the shares of our common stock  offered by
this  prospectus  may be deemed to be  underwriters  within  the  meaning of the
Securities Act, and any discounts,  commissions or concessions  received by them
and any  provided  pursuant  to the sale of shares by them might be deemed to be
underwriting discounts and commissions under the Securities Act.

         In addition,  any securities covered by this prospectus,  which qualify
for sale  pursuant to Rule 144 or Rule 144A of the  Securities  Act, may be sold
under Rule 144 or Rule 144A rather than pursuant to this  prospectus.  We cannot
assure you that any  selling  stockholder  will sell any or all of the shares of
our common stock described in this prospectus,  and any selling  stockholder may
transfer,  devise or gift such  securities  by other means not described in this
prospectus.

         If necessary, we will set forth the specific shares of our common stock
to be sold in this  prospectus,  the  names  of the  selling  stockholders,  the
respective  purchase prices and public offering  prices,  the name of any agent,
dealer or underwriter,  and any applicable commissions or discounts with respect
to  a  particular  offer  in  an  accompanying   prospectus  supplement  or,  if
appropriate,  a post-effective  amendment to the registration statement of which
this prospectus is a part.

         We will pay  substantially  all of the expenses incurred by the selling
stockholders  and us  incident  to the  offering  and sale of the  shares of our
common stock pursuant to this prospectus.

         Under the  Exchange  Act and the  regulations  thereunder,  any  person
engaged in the distribution of shares of common stock, or securities convertible
into common stock,  offered by this prospectus may not simultaneously  engage in
market-making  activities with respect to the common stock during the applicable
"cooling off" period prior to the commencement of this


                                      -18-


distribution.  In  addition,  and without  limiting the  foregoing,  the selling
stockholders  will be subject to  applicable  provisions of the Exchange Act and
the rules and regulations thereunder,  including without limitation Regulation M
promulgated  under the Exchange  Act, in  connection  with  transactions  in the
shares,  which  provisions may limit the timing of purchases and sales of shares
of common stock by the selling stockholders.

         Sales of any shares of common  stock by the  selling  stockholders  may
depress the price of the common stock.

                            Description of Securities

         The following  section does not purport to be complete and is qualified
in all respects by reference to the detailed  provisions of our  certificate  of
incorporation and by-laws, as amended,  copies of which have been filed with the
Securities and Exchange Commission.

Capital Stock

         Our  authorized  capital stock consists of 300 million shares of common
stock,  $0.0001 par value per share,  and 60 million shares of preferred  stock,
$0.0001 par value per share.

Common Stock

         Under  our  certificate  of  incorporation,  our  board is  authorized,
subject to  limitations  prescribed  by law  and certain  rules  of the American
State Exchange, without further stockholder approval, from time to time to issue
up to an aggregate of 300 million  shares of common stock.  There are 20,875,859
shares issued and outstanding as of the date hereof. Holders of our common stock
are entitled to:

         o one vote per share;
         o share in all dividends that our board,  in its  discretion,  declares
           from legally available funds; and
         o participate  pro rata in all assets  subject  to the prior  rights of
           creditors  and holders of any  preferred  stock,  in the event of our
           liquidation, dissolution or winding up.

         Holders of our common  stock have no  cumulative  voting  rights and no
conversion, preemptive or other subscription rights, and there are no redemption
provisions applicable to our common stock.

         We have reserved an aggregate of 16,900,000  shares of our common stock
for issuance to  directors,  officers and other key  employees  pursuant to four
stock option plans and one employee  stock purchase plan. We have issued options
to  purchase  12,871,370  shares of our common  stock under these plans of which
options  to  purchase  9,413,167  shares  of  our  common  stock  are  currently
exercisable.  The exercise prices of these options range from $0.34 per share to
$7.00 per share.


                                      -19-


         In addition,  we have notes and  preferred  stock that are  convertible
into an aggregate of 10,345,361  shares and warrants that are exercisable for an
aggregate of 7,973,129 shares of our common stock. The selling  stockholders who
are offering the underlying  shares for sale pursuant to this prospectus own the
preferred  stock and certain of the notes and warrants.  We have also issued one
convertible  promissory  note in the  principal  amount  of  $5,949,042  that is
convertible  at the rate of 80% of the average  market price of our common stock
for the five trading days preceding the date of conversion. This note matures on
August 31, 2006.

Preferred Stock

         Our board has the authority,  without further stockholder  approval, to
issue up to 60 million  shares of preferred  stock in one or more  series.  Each
series  may  have   different   rights,   preferences   and   designations   and
qualifications, limitations and restrictions.

         There  are  806,366  shares  of  non-redeemable  Series  A  Convertible
Preferred Stock currently  issued and  outstanding.  The Series A is convertible
into common stock on a share for share basis,  subject to change  pursuant  anti
dilution provisions. Holders of the Series A are entitled to

         o dividends in kind at the rate of 6% per annum;
         o a liquidation preference equal to $2.75 per share;
         o one vote for each  share of common  stock  into which the Series A is
           convertible; and
         o elect two directors as long as no less than 500,000  shares of Series
           A stock is outstanding.

         Our  amended  certificate  of  incorporation  authorizes  our  board of
directors,  without  any vote or action by the holders of our common  stock,  to
issue  preferred  stock  from time to time in one or more  series.  Our board is
authorized to determine the number of shares and to fix the

         o powers,
         o designations,
         o preferences, and
         o relative, participating, optional or other special rights

of any series of  preferred  stock.  Depending on the terms  established  by our
board,  any or all series of  preferred  stock  could have  preference  over the
common  stock with  respect to dividends  and other  distributions  and upon our
liquidation as well as other matters.

Transfer Agent and Registrar

         The  transfer  agent and  registrar  for our common  stock is OTC Stock
Transfer, Inc., Salt Lake City, Utah.


                                      -20-


                                  Legal Matters

         Barry  Feiner,  Esq.,  Manhasset,  New York 11030 has  passed  upon the
legality of the common stock offered in this prospectus for us.

                                     Experts

         The consolidated  financial  statements of RateXchange  Corporation and
its  subsidiaries  as of  December  31,  2001 and 2000 and for each of the three
years in the period ended December 31, 2001 have been  incorporated by reference
in this  prospectus  and in the  registration  statement  in  reliance  upon the
reports of Arthur Andersen LLP,  independent  public  accountants,  and upon the
authority of said firm as experts in accounting  and auditing.  We have not been
able to obtain the written consent of Arthur Andersen LLP as required by Section
7 of the Securities Act after reasonable  efforts.  Accordingly,  investors will
not be able to sue Arthur  Andersen  LLP  pursuant  to Section  11(a)(4)  of the
Securities Act and therefore may have their recovery  limited as a result of the
lack of consent.

              Disclosure of Commission Position on Indemnification
                         for Securities Act Liabilities

         Delaware   General   Corporation   Law   Section   145   provides   for
indemnification  of directors and officers in terms sufficiently broad to permit
such indemnification,  under certain circumstances,  for liabilities,  including
reimbursement  for  expenses  incurred,  arising  under the  Securities  Act. In
addition,  Delaware law provides  that a  corporation  may purchase and maintain
insurance on behalf of an officer or director against liability  incurred by the
officer or director as an officer or director.

         Our  Certificate  of  Incorporation  and Amended Bylaws require that we
indemnify  our  directors  and  officers to the  fullest  extent  allowed  under
Delaware law. Our Amended  Bylaws also provide that we may purchase and maintain
insurance on behalf of our officers and directors against any liability asserted
against  them as officers  and  directors.  Currently,  we carry  directors  and
officers  liability  insurance,  which may insure  against  officer or  director
liability arising under the Securities Act.

         Insofar as indemnification for liabilities arising under the Securities
Act may be permitted to our directors,  officers,  and controlling  persons,  or
otherwise,  we have been  advised  that in the  opinion of the  Commission  this
indemnification  is against public policy as expressed in the Securities Act and
the Securities  Exchange Act of 1934 and is,  therefore,  unenforceable.  In the
event that a claim for indemnification against these liabilities, other than our
payment of  expenses  incurred  or paid by one of our  directors,  officers,  or
controlling persons in the successful defense of any action, suit or proceeding,
is asserted by that director,  officer or controlling  person in connection with
the securities being  registered,  we will, unless in the opinion of our counsel
the matter has been  settled by a  controlling  precedent,  submit to a court of
appropriate  jurisdiction  the question  whether this  indemnification  by us is
against public policy as expressed in the Securities Act and will be governed by
the final adjudication of this issue.


                                      -21-


                           Incorporation by Reference

         The  Securities  and Exchange  Commission  allows us to  incorporate by
reference  the  information  we file with it,  which means that we can  disclose
important  information  to  you  by  referring  you  to  those  documents.   The
information  incorporated  by  reference  is  considered  to  be  part  of  this
prospectus,  and later information that we file with the Securities and Exchange
Commission  will  automatically  update  and  supercede  this  information.   We
incorporate  by reference the documents  listed below and any future  filings we
may make with the Commission  under Sections  13(a),  13(c),  14 or 15(d) of the
Securities  Exchange  Act of  1934  until  this  offering  is  terminated.  This
prospectus is part of a registration  statement we filed with the Securities and
Exchange Commission, Registration No. 333-________________.


(a)      Annual Report on Form 10-K for our fiscal year ended  December 31, 2001
         filed March 28, 2002;

(b)      Quarterly  Report on Form 10-Q for the quarterly period ended March 31,
         2002 filed May 1, 2002;

(c)      Current Report on Form 8-K filed on April 8, 2002;

(d)      amended Current Report on Form 8-KA filed on April 15, 2002; and

(e)      Notice of Annual Meeting and Proxy Statement filed on May 3, 2002.

         You may  request a copy of these  filings,  at no cost,  by  writing or
telephoning  us at the  following  address:  RateXchange  Corporation,  100 Pine
Street, Suite 500, San Francisco, California 94111-5101,  telephone number (415)
274-5650.

         You should rely only on the  information  incorporated  by reference or
provided in this  prospectus or any  supplement.  We have not authorized  anyone
else to provide you with different  information.  You should not assume that the
information  in this  prospectus  or any  supplement  is accurate as of any date
other than the date on the front of those documents.

                              Available Information

         We have filed a registration statement on Form S-3 under the Securities
Act with the  Securities  and  Exchange  Commission  with  respect to the shares
offered  hereby.  This  prospectus  is  filed  as a  part  of  the  registration
statement.  It  does  not  contain  all  of  the  information  included  in  the
registration   statement   and  exhibits  and  we  refer  you  to  such  omitted
information. Statements made in this registration statement are summaries of the
terms  of  these  referenced  contracts,  agreements  or  documents  and are not
necessarily complete. We refer you to each


                                      -22-


exhibit  for a more  complete  description  of the  matters  involved  and these
statements shall be deemed qualified in their entirety by this reference.

         In addition,  we file annual,  quarterly,  and special  reports,  proxy
statements, and other information with the Securities and Exchange Commission.

         You may read  and copy our  registration  statement  on Form  S-3,  the
exhibits thereto,  any reports,  statements and other information we file at the
Securities and Exchange  Commission's public reference room at 450 Fifth Street,
N.W., Washington, D.C. 20549. Please call the Securities and Exchange Commission
at  1-800-SEC-0330  for  further  information  on the  operations  of the public
reference  room. Our filings with  Securities  and Exchange  Commission are also
available on the Securities and Exchange  Commission's  Internet site,  which is
http://www.sec.gov.  Our common stock is traded on the American  Stock  Exchange
where you can inspect reports and other information about us.

         We intend to furnish our  stockholders  with annual reports  containing
financial statements audited by our independent accountants.


                                      -23-


===============================================================    =========================================================

                                                                    
           No dealer, salesman or any other person is                              2,593,510 SHARES OFFERED BY
authorized to give any information or to represent anything                           SELLING STOCKHOLDERS,
not contained in this prospectus. You must not rely on any                         9,997.207 SHARES OFFERED BY
unauthorized information or representations. This prospectus                          SELLING STOCKHOLDERS
is an offer to sell these securities and it is not a                                           UPON
solicitation of an offer to buy these securities in any state                          CONVERSION OF NOTES
where the offer or sale is not permitted. The information                                      AND
contained in this Prospectus is current only as of this date.                            PREFERRED STOCK
                                                                                               AND
                                                                                   4,240,878 SHARES OFFERED BY
                                                                                    SELLING STOCKHOLDERS UPON
                                                                                       EXERCISE OF WARRANTS
                        TABLE OF CONTENTS
                                                                                     RATEXCHANGE CORPORATION
                                                          Page
         Summary...........................................
         Risk Factors......................................
         Dividend Policy...................................
         Use of Proceeds...................................
         Selling Stockholders..............................                               _______________
         Plan of Distribution..............................
         Description of Securities.........................                                 PROSPECTUS
         Legal Matters.....................................                               _______________
         Experts...........................................
         Disclosure of Commission                                                       _______, __, 2002
         Position on Indemnification for
         Securities Act Liabilities Incorporation
         by Reference Available Information................

                 --------------------

---------------------------------------------------------------    ---------------------------------------------------------





                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

         Item 14. Other Expenses of Issuance and Distribution.

             SEC Registration Fee                                 $ 1,527.88
             Printing                                             $ 3,500.00*
             Legal Fees and Expenses                              $30,000.00*
             Listing fees                                         $10,000.00
             Miscellaneous Expenses                               $ 1,000.00*
                                                                  -----------
                      TOTAL                                       $46,034.15*
                                                                  ===========

             *Estimated

                  The  Selling  Stockholders  will  not pay any  portion  of the
foregoing expenses.

         Item 15. Indemnification of Directors and Officers.

         Delaware   General   Corporation   Law   Section   145   provides   for
indemnification  of directors and officers in terms sufficiently broad to permit
such indemnification,  under certain  circumstances,  for liabilities (including
reimbursement  for expenses  incurred) arising under the Securities Act of 1933.
In addition,  Delaware law provides that a corporation may purchase and maintain
insurance on behalf of an officer or director against liability  incurred by the
officer or director as an officer or director.

         Our Certificate of  Incorporation  and Bylaws require that we indemnify
our directors and officers to the fullest extent allowed under Delaware law. Our
Bylaws also provide that we may purchase and maintain insurance on behalf of our
officers and directors  against any liability  asserted against them as officers
and directors.  Currently,  we carry directors and officers liability insurance,
which may  insure  against  officer  or  director  liability  arising  under the
Securities Act.

         Insofar as indemnification for liabilities under the Securities Act may
be permitted to directors,  officers or persons  controlling  us pursuant to the
foregoing provisions, we have been informed that in the opinion of the SEC, such
indemnification  is against public policy as expressed in the Securities Act and
is therefore unenforceable.



         Item 16. Exhibits and Financial Statement Schedule

                  (a) Unless noted  otherwise the  following  exhibits are filed
                      herewith:

         Exhibit No.       Description
         -----------       -----------

            3.1            Certificate    of    Incorporation,     as    amended
                           (incorporated  herein by  reference to Exhibit 3.1 to
                           RateXchange's  Registration  Statement  on  Form  S-1
                           (Reg. No. 333-37004)).

            3.2            Amended and Restated Bylaws, as amended (incorporated
                           herein by reference  to Exhibit 3.1 to  RateXchange's
                           Registration   Statement   on  Form  S-1  (Reg.   No.
                           333-53316).

            4.1            Form of  Convertible  Subordinated  Note  related  to
                           Ratexchange  private  financing,  dated  November 26,
                           2001 (incorporated herein by reference to Exhibit 4.1
                           to  RateXchange's  Annual Report on Form 10-K for the
                           year  ended  December  31,  2001  filed on March  28,
                           2002).

            4.2            Form of Class A Redeemable Warrant to Purchase Common
                           Stock   of   Ratexchange   related   to   Ratexchange
                           Corporation  private  financing,  dated  November 26,
                           2001 (incorporated herein by reference to Exhibit 4.2
                           to  RateXchange's  Annual Report on Form 10-K for the
                           year  ended  December  31,  2001  filed on March  28,
                           2002).

            5.1            Opinion of Barry Feiner, Esq.

            10.1           Agreement and Plan of Merger between  RateXchange and
                           Rate Exchange,  Inc. dated June 1, 1999 (incorporated
                           herein by reference to Exhibit 10.1 to  RateXchange's
                           Form 10-Q for the quarter ended September 30, 1999).

            10.2           Acquisition   Agreement   between   RateXchange   and
                           PolarCap,  Inc.  (incorporated herein by reference to
                           Exhibit  2.01 to  RateXchange's  Form 8-K/A  filed on
                           October 8, 1998).

            10.8+          Employment  Agreement between RateXchange I, Inc. and
                           Donald   H.   Sledge   dated   September   15,   1999
                           (incorporated  herein by reference to Exhibit 10.8 to
                           RateXchange's  Registration  Statement  on  Form  S-1
                           (Reg. No. 333-53316)).

            10.9+          Amendment  No. 1 to Employment Agreement of Donald H.
                           Sledge dated  October 5, 2000 (incorporated herein by
                           reference   to   Exhibit   10.9   to    RateXchange's
                           Registration   Statement  on   Form  S-1  (Reg.   No.
                           333-53316)).

            10.15+         Employment   Agreement  between  RateXchange  and  D.
                           Jonathan Merriman dated October 5, 2000 (incorporated
                           herein by reference to Exhibit 10.15 to RateXchange's
                           Registration   Statement   on  Form  S-1  (Reg.   No.
                           333-53316)).


                                       II


            10.17+         1999  Stock  Option  Plan  (incorporated   herein  by
                           reference to Exhibit 4.1to RateXchange's Registration
                           Statement on Form S-8 (Reg. No.333-43776)).

            10.18+         Form  of   Non-Qualified,   Non-Plan   Stock   Option
                           Agreement  dated  February   24,  2000  (incorporated
                           herein by  reference to Exhibit 4.2 to  RateXchange's
                           Registration   Statement  on   Forms  S-8  (Reg.  No.
                           333-43776)).

            10.19+         Schedule  of  non-plan   option   grants  made  under
                           Non-Qualified,  Non-Plan  Stock Option  Agreements to
                           directors and executive officers (incorporated herein
                           by  reference   to  Exhibit  10.19  to  RateXchange's
                           Registration   Statement   on  Form  S-1  (Reg.   No.
                           333-53316)).

            10.20+         2000 Stock  Option  Plan,  as  amended  (incorporated
                           herein by reference to Exhibit 10.20 to RateXchange's
                           Registration   Statement   on  Form  S-1  (Reg.   No.
                           333-53316)).

            10.24*         Agreement  between  RateXchange and Amerex Bandwidth,
                           Ltd Dated  September  17,  2000,  including  Warrants
                           (incorporated herein by reference to Exhibit 10.26 to
                           RateXchange's  Registration  Statement  on  Form  S-1
                           (Reg. No. 333-53316)).

            10.25          Master  Equipment  Lease   Agreement  dated March 16,
                           2000  (incorporated   herein by  reference to Exhibit
                           10.6 to RateXchange's  Registration Statement on Form
                           S-1 (Reg. No. 333-37004)).

            10.28          Co-location  License by and between  RateXchange  and
                           Switch & Data Facilities  Company dated March 1, 2000
                           (incorporated herein by reference to Exhibit 10.28 to
                           RateXchange's  Registration  Statement  on  Form  S-1
                           (Reg. No. 333-53316)).

            10.31          RateXchange  Placement  Agent Agreement with Murphy &
                           Durieu,   dated   November   28,  2001,  for  private
                           financing   transaction   (incorporated   herein   by
                           reference to Exhibit  10.31 to  RateXchange's  Annual
                           Report on Form 10-K for  the year ended  December 31,
                           2001 filed on March 28, 2002).

            10.32          Form of Placement  Agent  Warrant to Murphy & Durieu,
                           dated  November  28,  2001  (incorporated  herein  by
                           reference to Exhibit  10.32 to  RateXchange's  Annual
                           Report on Form 10-K for the year ended  December  31,
                           2001 filed on March 28, 2002).


                                      III


            10.33          Convertible Promissory Note held by Forsythe/McArthur
                           Associates, Inc., dated September 1, 2001, related to
                           restructure of Master  Equipment Lease Agreement that
                           is  Exhibit  10.23  to Form  10K for the  year  ended
                           December 31, 2000  (incorporated  herein by reference
                           to Exhibit  10.33 to  RateXchange's  Annual Report on
                           Form 10-K for the year ended  December 31, 2001 filed
                           on March 28, 2002).

            10.34+         Employment  Agreement between Ratexchange and Gregory
                           S. Curhan, dated January 9, 2002 (incorporated herein
                           by reference to Exhibit 10.34 to RateXchange's Annual
                           Report on Form 10-K for the year ended  December  31,
                           2001 filed on March 28, 2002).

            10.35+         Employment Agreement between Ratexchange  Corporation
                           and   Robert  E.   Ford,   dated   January   1,  2002
                           (incorporated herein by reference to Exhibit 10.35 to
                           RateXchange's Annual Report on Form 10-K for the year
                           ended December 31, 2001 filed on March 28, 2002).

            10.36          Lease  Termination  and  Settlement  Agreement by and
                           between Ratexchange and  PWREF/MCC-China  Basin, LLC,
                           dated  February  25,  2001  (incorporated  herein  by
                           reference to Exhibit  10.36 to  RateXchange's  Annual
                           Report on Form 10-K for the year ended  December  31,
                           2001 filed on March 28, 2002).

            10.37          Stock Purchase Agreement by and among Ratexchange and
                           Instream  Securities,  Inc, (formerly known as Spider
                           Securities, Inc.) and Independent Advantage Financial
                           & Insurance  Services,  Inc.,  dated December 7, 2001
                           (incorporated herein by reference to Exhibit 10.37 to
                           RateXchange's Annual Report on Form 10-K for the year
                           ended December 31, 2001 filed on March 28, 2002).

            10.38          Asset   Purchase   Agreement   by  and   among   Xpit
                           Acquisition,   LLC,  CQG,  Inc.,  Xpit   Corporation,
                           Ratexchange  and  certain  Related   Parties,   dated
                           October 24, 2001 (incorporated herein by reference to
                           Exhibit 10.38 to RateXchange's  Annual Report on Form
                           10-K for the year ended  December  31,  2001 filed on
                           March 28, 2002).

            10.39+         RateXchange  Corporation 2002 Employee Stock Purchase
                           Plan (incorporated  herein by reference to Annex A of
                           the RateXchange  Corporation Notice of Annual Meeting
                           and Proxy Statement filed on May 3, 2002)

            21.1           List of  Subsidiaries  of  RateXchange  (incorporated
                           herein by reference to Exhibit 21.1 to  RateXchange's
                           Annual  Report  on  Form  10-K  for  the  year  ended
                           December 31, 2001 filed on March 28, 2002.


                                       IV


            23.3           Consent of Barry  Feiner,  Esq.  (included in Exhibit
                           5.1).

            +              Represents  management  contract or compensatory plan
                           or arrangement.

            *              Certain  confidential  portions of this  Exhibit were
                           omitted by means of  redacting a portion of the text.
                           This  Exhibit  has  been  filed  separately  with the
                           Secretary of the Securities  and Exchange  Commission
                           without such  redaction  pursuant to our  Application
                           Requesting  Confidential  Treatment under Rule 406 of
                           the Securities Act which was approved.

                   b.      Financial Schedules

                  All  schedules  are omitted from this  Registration  Statement
         because they are not required or the required  information  is included
         in the Consolidated Financial Statements or Notes thereto.

         Item 17. Undertakings.

                  (a)      Rule 415 Offerings.

                  The undersigned issuer hereby undertakes that it will:

                           (1)  File,  during  any  period in which it offers or
sells securities, a post-effective amendment to this Registration Statement to:

                                    (i)  Include  any  prospectus   required  by
                           Section 10(a)(3) of the Securities Act;

                                    (ii) Reflect in the  prospectus any facts or
                           events which,  individually or together,  represent a
                           fundamental   change  in  the   information   in  the
                           Registration   Statement;   and  notwithstanding  the
                           foregoing,  if the total dollar  value of  securities
                           offered  would not exceed that which was  registered,
                           any increase or decrease in the volume of  securities
                           offered and any deviation from the low or high and of
                           the estimated maximum offering range may be reflected
                           in the form of prospectus  filed with the  Commission
                           pursuant  to Rule  424(b) if, in the  aggregate,  the
                           changes in volume and price represent no more than 20
                           percent  change  in the  maximum  aggregate  offering
                           price set forth in the  "Calculation  of Registration
                           Fee" table in the effective  registration  statement;
                           and


                                       V


                                    (iii)  Include  any  additional  or  changed
                           material information on the plan of distribution.

                           (2) For  determining  liability  under the Securities
Act, treat each post-effective  amendment as a new registration statement of the
securities  offered,  and the offering of the  securities at that time to be the
initial bona fide offering.

                           (3) File a  post-effective  amendment  to remove from
registration  any  of the  securities  that  remain  unsold  at  the  end of the
offering.

                  (e)      Request for acceleration of effective date.

                           Insofar as  indemnification  for liabilities  arising
under  the  Securities  Act  may  be  permitted  to   directors,   officers  and
controlling  persons of the small  business  issuer  pursuant  to the  foregoing
provisions, or otherwise, the issuer has been advised that in the opinion of the
Securities and Exchange Commission such indemnification is against public policy
as expressed in the  Securities  Act and is,  therefore,  unenforceable.  In the
event that a claim for indemnification  against such liabilities (other than the
payment by the issuer of expenses  incurred  or paid by a  director,  officer or
controlling person of the issuer in the successful  defense of any action,  suit
or proceedings) is asserted by such director,  officer or controlling  person in
connection with the securities being registered,  the issuer will, unless in the
opinion of its counsel  the matter has been  settled by  controlling  precedent,
submit  to a  court  of  appropriate  jurisdiction  the  question  whether  such
indemnification  by it is against  public policy as expressed in the  Securities
Act and will be governed by the final adjudication of such court.


                                       VI


                                   SIGNATURES

         Pursuant to the  requirements  of the  Securities  Act, the  registrant
certifies  that it has  reasonable  grounds to believe  that it meets all of the
requirements  of filing  this  Form S-3 and has duly  caused  this  registration
statement  to be signed on its  behalf  by the  undersigned,  in the City of San
Francisco, State of California, on July 12, 2002.

                         RATEXCHANGE CORPORATION


                         By: /s/ D. Jonathan Merriman
                             ----------------------------------------
                              D. Jonathan Merriman
                              Chief Executive Officer

         In  accordance  with  the  requirements  of the  Securities  Act,  this
Registration statement was signed by the following persons in the capacities and
on the dates stated.

                                                               July 12, 2002
/s/ D. Jonathan Merriman     Chairman of the Board and
-------------------------    Chief Executive Officer
D. Jonathan Merriman


/s/ Gregory S. Curhan        Executive Vice President and      July 12, 2002
-------------------------    Chief Financial Officer
Gregory S. Curhan


                             Director                          June    , 2002
-------------------------                                          ----
Patrick Arbor


/s/ E. Russell Braziel       Director                          July 10, 2002
------------------------
E. Russell Braziel


                                                               June    , 2002
-----------------------                                            ----
John E. McConnaughy, Jr.     Director


/s/ Donald H. Sledge         Director                          July 2, 2002
-----------------------
Donald H. Sledge


/s/ Ronald E. Spears         Director                          July 11, 2002
-------------------------
Ronald E. Spears


/s/ Steven W. Town           Director                          July 12, 2002
-------------------------
Steven W. Town


                                      VII