Williams Companies (NY: WMB )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2009	5.341	5.675	5.341	5.477	28,072,892	+0.19(+3.52%)
Apr 29, 2009	5.155	5.349	5.151	5.291	22,364,314	+0.19(+3.65%)
Apr 28, 2009	5.147	5.178	5.031	5.104	15,308,931	-0.11(-2.09%)
Apr 27, 2009	5.233	5.341	5.128	5.213	15,101,889	-0.14(-2.54%)
Apr 24, 2009	5.240	5.411	5.190	5.349	18,144,750	+0.15(+2.91%)
Apr 23, 2009	5.174	5.275	5.023	5.198	20,604,606	+0.06(+1.21%)
Apr 22, 2009	5.112	5.268	5.007	5.135	23,333,218	-0.01(-0.23%)
Apr 21, 2009	4.883	5.240	4.796	5.147	21,953,122	+0.22(+4.41%)
Apr 20, 2009	5.306	5.326	4.922	4.930	20,842,320	-0.50(-9.16%)
Apr 17, 2009	5.178	5.481	5.178	5.427	23,507,560	+0.27(+5.20%)
Apr 16, 2009	5.097	5.202	4.999	5.159	15,458,917	+0.12(+2.31%)
Apr 15, 2009	4.972	5.077	4.926	5.042	14,362,734	+0.04(+0.85%)
Apr 14, 2009	4.926	5.163	4.821	5.000	21,833,522	+0.03(+0.70%)
Apr 13, 2009	4.926	4.984	4.786	4.965	22,742,286	-0.03(-0.70%)
Apr 09, 2009	4.972	5.073	4.871	5.000	33,138,850	+0.21(+4.29%)
Apr 08, 2009	4.510	4.871	4.397	4.794	25,300,472	+0.30(+6.66%)
Apr 07, 2009	4.611	4.625	4.475	4.495	17,149,476	-0.22(-4.70%)
Apr 06, 2009	4.782	4.817	4.662	4.716	15,668,819	-0.13(-2.72%)
Apr 03, 2009	4.728	4.895	4.708	4.848	16,288,142	+0.12(+2.46%)
Apr 02, 2009	4.588	4.817	4.568	4.731	24,374,960	+0.25(+5.64%)