W.R. Grace & Company (NY: GRA )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2002	1.806	1.843	1.797	1.815	229,995	-0.02(-1.01%)
Dec 30, 2002	1.852	1.852	1.769	1.834	306,012	-0.03(-1.49%)
Dec 27, 2002	1.871	1.917	1.861	1.861	100,420	-0.08(-4.29%)
Dec 26, 2002	1.926	1.991	1.880	1.945	149,659	+0.02(+0.96%)
Dec 24, 2002	1.973	1.982	1.908	1.926	144,044	-0.05(-2.35%)
Dec 23, 2002	1.945	2.037	1.908	1.973	493,788	-0.06(-3.18%)
Dec 20, 2002	2.084	2.084	1.982	2.037	805,092	+0.00(+0.00%)
Dec 19, 2002	1.945	2.037	1.899	2.037	386,349	+0.11(+5.77%)
Dec 18, 2002	1.954	2.112	1.861	1.926	721,840	-0.02(-0.95%)
Dec 17, 2002	2.010	2.010	1.926	1.945	566,242	-0.06(-3.23%)
Dec 16, 2002	2.102	2.112	1.991	2.010	241,225	-0.10(-4.82%)
Dec 13, 2002	2.158	2.158	2.084	2.112	175,466	-0.04(-1.72%)
Dec 12, 2002	2.334	2.389	2.084	2.149	620,124	-0.18(-7.57%)
Dec 11, 2002	2.130	2.325	2.130	2.325	1,533,952	+0.19(+9.13%)
Dec 10, 2002	2.010	2.223	2.010	2.130	526,398	+0.09(+4.55%)
Dec 09, 2002	1.963	2.065	1.963	2.037	394,771	+0.04(+1.85%)
Dec 06, 2002	2.028	2.112	1.954	2.000	170,607	-0.14(-6.49%)
Dec 05, 2002	2.389	2.399	2.130	2.139	463,878	-0.17(-7.23%)
Dec 04, 2002	2.232	2.463	2.232	2.306	673,897	+0.07(+3.32%)
Dec 03, 2002	2.000	2.306	2.000	2.232	760,713	+0.14(+6.64%)
Dec 02, 2002	2.204	2.204	1.899	2.093	695,709	+0.06(+3.20%)
Nov 29, 2002	1.760	2.306	1.510	2.028	1,238,737	+0.47(+30.36%)
Nov 27, 2002	1.435	1.565	1.408	1.556	90,810	+0.07(+5.00%)
Nov 26, 2002	1.463	1.574	1.426	1.482	54,637	-0.05(-3.03%)
Nov 25, 2002	1.491	1.574	1.435	1.528	57,768	+0.01(+0.61%)
Nov 22, 2002	1.445	1.519	1.445	1.519	54,313	+0.07(+5.13%)
Nov 21, 2002	1.593	1.630	1.445	1.445	171,146	-0.09(-6.02%)
Nov 20, 2002	1.482	1.537	1.426	1.537	39,304	+0.12(+8.50%)
Nov 19, 2002	1.473	1.482	1.408	1.417	44,919	-0.06(-3.77%)
Nov 18, 2002	1.417	1.482	1.398	1.473	117,373	-0.02(-1.24%)
Nov 15, 2002	1.537	1.574	1.473	1.491	103,228	-0.03(-1.83%)
Nov 14, 2002	1.482	1.528	1.408	1.519	187,991	+0.03(+1.86%)
Nov 13, 2002	1.473	1.537	1.435	1.491	52,693	-0.01(-0.62%)
Nov 12, 2002	1.482	1.528	1.482	1.500	56,041	+0.02(+1.25%)
Nov 11, 2002	1.463	1.528	1.463	1.482	68,350	+0.06(+4.58%)
Nov 08, 2002	1.417	1.473	1.408	1.417	78,824	-0.01(-0.65%)
Nov 07, 2002	1.510	1.528	1.417	1.426	125,255	-0.10(-6.67%)
Nov 06, 2002	1.315	1.574	1.315	1.528	193,282	+0.12(+8.55%)
Nov 05, 2002	1.482	1.547	1.306	1.408	103,012	-0.12(-7.88%)
Nov 04, 2002	1.574	1.621	1.454	1.528	100,204	-0.06(-3.51%)
Nov 01, 2002	1.621	1.639	1.482	1.584	134,002	-0.03(-1.72%)
Oct 31, 2002	1.417	1.611	1.297	1.611	505,342	+0.19(+12.99%)
Oct 30, 2002	1.278	1.482	1.269	1.426	315,839	+0.16(+12.41%)
Oct 29, 2002	1.297	1.297	1.250	1.269	103,228	+0.01(+0.74%)
Oct 28, 2002	1.176	1.297	1.158	1.260	98,908	+0.08(+7.09%)
Oct 25, 2002	1.204	1.204	1.121	1.176	229,779	+0.05(+4.10%)
Oct 24, 2002	0.9724	1.158	0.9724	1.130	225,784	+0.16(+16.19%)
Oct 23, 2002	0.9631	0.9817	0.9354	0.9724	437,207	+0.03(+2.94%)
Oct 22, 2002	0.9724	1.009	0.9446	0.9446	289,060	-0.06(-5.56%)
Oct 21, 2002	1.019	1.046	0.9354	1.000	198,573	-0.02(-1.82%)
Oct 18, 2002	1.102	1.102	0.9724	1.019	568,294	-0.08(-7.56%)
Oct 17, 2002	1.204	1.278	1.065	1.102	232,047	-0.05(-4.03%)
Oct 16, 2002	1.176	1.204	1.093	1.148	132,058	-0.08(-6.77%)
Oct 15, 2002	1.158	1.371	1.158	1.232	164,992	+0.05(+3.91%)
Oct 14, 2002	1.343	1.343	1.185	1.185	114,133	-0.16(-11.72%)
Oct 11, 2002	1.065	1.343	1.019	1.343	164,668	+0.31(+30.63%)
Oct 10, 2002	0.9168	1.065	0.9168	1.028	165,963	+0.11(+12.12%)
Oct 09, 2002	1.065	1.065	0.9076	0.9168	301,909	-0.10(-10.00%)
Oct 08, 2002	1.084	1.158	0.8798	1.019	796,130	-0.16(-13.39%)
Oct 07, 2002	1.343	1.352	1.158	1.176	252,779	-0.11(-8.63%)
Oct 04, 2002	1.435	1.435	1.269	1.287	320,158	-0.08(-6.08%)
Oct 03, 2002	1.408	1.463	1.306	1.371	108,735	-0.04(-2.63%)
Oct 02, 2002	1.463	1.473	1.343	1.408	191,663	-0.06(-3.80%)
Oct 01, 2002	1.574	1.574	1.389	1.463	238,310	-0.02(-1.25%)
Sep 30, 2002	1.297	1.806	1.297	1.482	465,930	+0.13(+9.59%)
Sep 27, 2002	1.454	1.482	1.297	1.352	1,306,547	-0.13(-8.75%)
Sep 26, 2002	1.528	1.528	1.445	1.482	256,018	+0.00(+0.00%)
Sep 25, 2002	1.574	1.602	1.454	1.482	166,827	-0.11(-6.98%)
Sep 24, 2002	1.667	1.713	1.482	1.593	214,986	-0.07(-4.44%)
Sep 23, 2002	1.760	1.806	1.658	1.667	115,861	-0.12(-6.74%)
Sep 20, 2002	1.806	1.806	1.741	1.787	99,340	+0.06(+3.76%)
Sep 19, 2002	1.852	1.852	1.723	1.723	155,274	-0.04(-2.11%)
Sep 18, 2002	1.806	1.815	1.760	1.760	68,998	-0.05(-2.56%)
Sep 17, 2002	1.852	1.861	1.806	1.806	55,501	-0.05(-2.50%)
Sep 16, 2002	1.871	1.889	1.834	1.852	42,543	-0.06(-3.38%)
Sep 13, 2002	1.778	1.945	1.741	1.917	403,734	+0.14(+7.81%)
Sep 12, 2002	1.806	1.843	1.769	1.778	149,443	+0.01(+0.52%)
Sep 11, 2002	1.750	1.806	1.723	1.769	48,050	+0.01(+0.53%)
Sep 10, 2002	1.797	1.834	1.741	1.760	251,591	-0.04(-2.06%)
Sep 09, 2002	1.806	1.806	1.750	1.797	170,607	-0.05(-2.51%)
Sep 06, 2002	1.861	1.880	1.824	1.843	150,414	-0.03(-1.48%)
Sep 05, 2002	1.889	1.889	1.760	1.871	239,821	-0.03(-1.46%)
Sep 04, 2002	1.889	1.899	1.834	1.899	270,595	+0.01(+0.49%)
Sep 03, 2002	2.084	2.121	1.760	1.889	219,197	-0.10(-5.12%)
Aug 30, 2002	2.037	2.037	1.991	1.991	60,576	-0.05(-2.27%)
Aug 29, 2002	1.991	2.056	1.954	2.037	59,712	+0.03(+1.38%)
Aug 28, 2002	1.963	2.037	1.963	2.010	164,560	+0.00(+0.00%)
Aug 27, 2002	1.982	2.056	1.954	2.010	183,132	-0.05(-2.25%)
Aug 26, 2002	1.954	2.223	1.917	2.056	950,216	+0.08(+4.23%)
Aug 23, 2002	2.037	2.037	1.963	1.973	95,129	-0.05(-2.29%)
Aug 22, 2002	2.037	2.037	1.963	2.019	777,450	-0.02(-0.91%)
Aug 21, 2002	2.102	2.130	1.945	2.037	116,077	-0.02(-0.90%)
Aug 20, 2002	2.176	2.176	2.056	2.056	49,454	+0.12(+6.22%)
Aug 16, 2002	1.852	1.991	1.852	1.936	106,251	+0.03(+1.46%)
Aug 15, 2002	2.037	2.084	1.899	1.908	309,468	-0.14(-6.79%)
Aug 14, 2002	2.223	2.223	2.047	2.047	200,517	-0.13(-5.96%)
Aug 13, 2002	2.250	2.269	2.176	2.176	113,270	-0.09(-4.08%)
Aug 12, 2002	2.306	2.306	2.223	2.269	56,581	-0.04(-1.61%)
Aug 07, 2002	2.325	2.371	2.278	2.306	126,443	-0.01(-0.40%)
Aug 06, 2002	2.223	2.315	2.186	2.315	80,120	+0.05(+2.04%)
Aug 05, 2002	2.269	2.408	2.269	2.269	92,322	+0.02(+0.82%)
Aug 02, 2002	2.315	2.473	2.250	2.250	168,339	-0.07(-3.19%)
Aug 01, 2002	2.223	2.389	2.130	2.325	86,599	+0.06(+2.45%)
Jul 31, 2002	2.639	2.713	2.176	2.269	487,094	-0.45(-16.67%)
Jul 30, 2002	2.269	2.732	2.204	2.723	217,578	+0.40(+17.13%)
Jul 29, 2002	2.269	2.445	2.223	2.325	229,239	+0.10(+4.58%)
Jul 26, 2002	2.084	2.223	2.084	2.223	133,462	+0.06(+3.00%)
Jul 25, 2002	2.037	2.241	2.010	2.158	316,594	+0.12(+5.91%)
Jul 24, 2002	2.084	2.102	1.917	2.037	347,045	-0.06(-3.08%)
Jul 23, 2002	2.213	2.223	2.093	2.102	1,803,252	-0.11(-5.02%)
Jul 22, 2002	2.204	2.269	2.167	2.213	196,954	+0.01(+0.42%)
Jul 19, 2002	2.241	2.315	2.204	2.204	169,419	-0.34(-13.45%)
Jul 17, 2002	2.500	2.547	2.500	2.547	160,025	-0.11(-4.18%)
Jul 12, 2002	2.825	2.825	2.658	2.658	66,191	-0.17(-5.90%)
Jul 11, 2002	2.658	2.825	2.556	2.825	164,560	+0.17(+6.27%)
Jul 10, 2002	2.769	2.769	2.649	2.658	73,425	-0.10(-3.69%)
Jul 09, 2002	2.788	2.788	2.760	2.760	181,836	-0.03(-1.00%)
Jul 08, 2002	2.686	2.788	2.686	2.788	175,682	+0.01(+0.33%)
Jul 05, 2002	2.676	2.788	2.676	2.778	60,252	+0.01(+0.33%)
Jul 04, 2002	2.667	2.815	2.667	2.769	90,054	+0.00(+0.00%)
Jul 03, 2002	2.667	2.815	2.667	2.769	90,054	+0.01(+0.34%)
Jul 02, 2002	2.778	2.778	2.667	2.760	198,681	-0.01(-0.33%)
Jul 01, 2002	2.825	2.880	2.723	2.769	347,368	-0.01(-0.33%)
Jun 28, 2002	2.778	2.908	2.482	2.778	2,784,026	+0.02(+0.67%)
Jun 27, 2002	2.612	2.862	2.612	2.760	372,312	-0.02(-0.67%)
Jun 26, 2002	2.380	2.806	2.380	2.778	584,599	+0.24(+9.49%)
Jun 25, 2002	2.778	3.621	2.454	2.538	322,209	-0.22(-8.05%)
Jun 21, 2002	2.732	2.825	2.686	2.760	274,051	+0.01(+0.34%)
Jun 20, 2002	2.741	2.751	2.649	2.751	105,819	-0.01(-0.34%)
Jun 19, 2002	2.732	2.806	2.686	2.760	209,587	+0.05(+1.71%)
Jun 18, 2002	2.788	2.788	2.686	2.713	283,229	-0.06(-2.33%)
Jun 17, 2002	2.778	3.001	2.704	2.778	420,146	+0.04(+1.35%)
Jun 14, 2002	2.630	2.825	2.575	2.741	161,860	+0.05(+1.72%)
Jun 12, 2002	2.575	2.825	2.454	2.695	479,967	+0.10(+3.93%)
Jun 11, 2002	2.556	2.630	2.426	2.593	177,517	+0.04(+1.45%)
Jun 10, 2002	2.565	2.704	2.547	2.556	106,791	-0.10(-3.83%)
Jun 07, 2002	2.408	2.778	2.380	2.658	238,525	+0.19(+7.89%)
Jun 06, 2002	2.538	2.538	2.426	2.463	120,828	-0.05(-1.84%)
Jun 05, 2002	2.454	2.593	2.436	2.510	111,110	+0.00(+0.00%)
May 31, 2002	2.352	2.584	2.315	2.510	218,333	+0.17(+7.11%)
May 28, 2002	2.426	2.426	2.269	2.343	115,969	+0.05(+2.02%)
May 27, 2002	2.343	2.362	2.241	2.297	172,226	+0.00(+0.00%)
May 24, 2002	2.343	2.362	2.241	2.297	172,226	-0.03(-1.20%)
May 23, 2002	2.519	2.519	2.223	2.325	259,473	-0.10(-4.20%)
May 22, 2002	2.454	2.454	2.287	2.426	355,251	+0.00(+0.00%)
May 21, 2002	2.343	2.454	2.287	2.426	145,124	+0.18(+7.82%)
May 20, 2002	2.269	2.306	2.102	2.250	229,239	-0.10(-4.33%)
May 17, 2002	2.454	2.593	2.315	2.352	6,370,770	-0.19(-7.64%)
May 16, 2002	2.732	2.732	2.510	2.547	248,028	-0.14(-5.17%)
May 15, 2002	2.871	2.964	2.639	2.686	339,594	+0.06(+2.11%)
May 14, 2002	2.760	2.778	2.593	2.630	184,752	-0.09(-3.40%)
May 13, 2002	2.686	2.760	2.602	2.723	196,414	+0.04(+1.38%)
May 10, 2002	2.917	2.917	2.556	2.686	438,611	-0.24(-8.23%)
May 09, 2002	2.954	3.010	2.917	2.926	163,480	-0.12(-3.95%)
May 08, 2002	3.102	3.102	2.889	3.047	1,544,102	-0.01(-0.30%)
May 07, 2002	2.982	3.093	2.917	3.056	229,455	+0.08(+2.80%)
May 06, 2002	3.223	3.241	2.593	2.973	840,833	-0.25(-7.76%)
May 03, 2002	3.241	3.251	3.195	3.223	143,612	-0.02(-0.57%)
May 02, 2002	3.214	3.278	3.177	3.241	163,156	-0.02(-0.57%)
May 01, 2002	3.149	3.288	3.010	3.260	180,433	+0.11(+3.53%)
Apr 30, 2002	3.010	3.195	3.010	3.149	297,374	+0.11(+3.66%)
Apr 29, 2002	3.288	3.325	2.964	3.038	451,460	-0.30(-8.89%)
Apr 26, 2002	3.343	3.427	3.334	3.334	301,477	-0.08(-2.44%)
Apr 25, 2002	3.260	3.436	3.251	3.417	201,057	+0.14(+4.24%)
Apr 24, 2002	3.288	3.371	3.195	3.278	424,250	-0.04(-1.12%)
Apr 23, 2002	3.371	3.538	3.315	3.315	828,308	+0.03(+0.84%)
Apr 22, 2002	3.464	3.464	2.917	3.288	539,895	-0.19(-5.33%)
Apr 19, 2002	3.686	3.686	3.010	3.473	1,360,537	+0.04(+1.08%)
Apr 18, 2002	3.241	3.695	3.195	3.436	1,964,788	+0.29(+9.12%)
Apr 17, 2002	2.695	3.232	2.639	3.149	1,306,547	+0.55(+21.00%)
Apr 16, 2002	2.547	2.732	2.500	2.602	676,597	+0.07(+2.93%)
Apr 15, 2002	2.315	2.538	2.232	2.528	307,416	+0.18(+7.48%)
Apr 12, 2002	2.223	2.408	2.223	2.352	460,855	+0.14(+6.28%)
Apr 11, 2002	2.130	2.223	2.130	2.213	441,202	+0.08(+3.91%)
Apr 10, 2002	2.186	2.195	2.019	2.130	323,937	-0.06(-2.54%)
Apr 09, 2002	1.926	2.269	1.926	2.186	888,128	+0.18(+8.76%)
Apr 08, 2002	1.945	2.028	1.899	2.010	124,284	+0.04(+1.88%)
Apr 05, 2002	2.028	2.028	1.945	1.973	33,581	-0.03(-1.39%)
Apr 04, 2002	1.982	2.037	1.954	2.000	98,908	+0.00(+0.00%)
Apr 03, 2002	2.028	2.028	1.982	2.000	45,351	-0.02(-0.92%)
Apr 02, 2002	2.028	2.037	1.991	2.019	59,928	-0.01(-0.46%)
Apr 01, 2002	2.000	2.028	1.954	2.028	28,938	-0.01(-0.45%)
Mar 29, 2002	2.000	2.037	1.945	2.037	34,553	+0.00(+0.00%)
Mar 28, 2002	2.000	2.037	1.945	2.037	34,553	+0.01(+0.46%)
Mar 27, 2002	1.973	2.028	1.908	2.028	95,021	-0.01(-0.45%)
Mar 26, 2002	2.047	2.047	1.991	2.037	72,669	+0.04(+1.85%)
Mar 25, 2002	2.000	2.028	1.991	2.000	57,012	-0.04(-1.82%)
Mar 22, 2002	2.037	2.130	2.037	2.037	148,471	+0.00(+0.00%)
Mar 21, 2002	1.954	2.037	1.954	2.037	216,930	+0.08(+4.27%)
Mar 20, 2002	1.926	1.991	1.899	1.954	59,928	+0.03(+1.44%)
Mar 19, 2002	1.852	1.936	1.806	1.926	472,732	+0.08(+4.52%)
Mar 18, 2002	1.945	1.945	1.806	1.843	601,012	-0.08(-4.33%)
Mar 15, 2002	2.074	2.074	1.899	1.926	293,271	-0.09(-4.59%)
Mar 14, 2002	2.047	2.074	1.982	2.019	128,171	-0.02(-0.91%)
Mar 13, 2002	2.084	2.130	1.991	2.037	273,295	-0.05(-2.22%)
Mar 12, 2002	2.176	2.223	2.084	2.084	128,171	-0.14(-6.25%)
Mar 11, 2002	2.149	2.223	2.130	2.223	98,477	+0.05(+2.13%)
Mar 08, 2002	2.176	2.241	2.158	2.176	143,072	+0.01(+0.43%)
Mar 07, 2002	2.204	2.204	2.121	2.167	166,611	+0.00(+0.00%)
Mar 06, 2002	2.167	2.176	2.130	2.167	47,942	+0.04(+1.74%)
Mar 05, 2002	2.186	2.186	2.093	2.130	224,704	-0.06(-2.54%)
Mar 04, 2002	2.084	2.195	2.084	2.186	141,128	+0.06(+3.06%)
Mar 01, 2002	2.130	2.130	2.084	2.121	86,491	+0.04(+1.78%)
Feb 28, 2002	2.112	2.176	2.084	2.084	128,063	-0.12(-5.46%)
Feb 27, 2002	2.130	2.204	2.084	2.204	143,180	+0.07(+3.48%)
Feb 26, 2002	2.130	2.204	2.084	2.130	95,777	+0.01(+0.44%)
Feb 25, 2002	2.158	2.241	2.084	2.121	156,137	-0.01(-0.43%)
Feb 22, 2002	2.149	2.176	2.093	2.130	118,777	-0.02(-0.86%)
Feb 21, 2002	2.149	2.204	2.084	2.149	239,821	+0.00(+0.00%)
Feb 20, 2002	2.269	2.269	2.139	2.149	141,452	-0.12(-5.31%)
Feb 19, 2002	2.334	2.343	2.250	2.269	249,755	+0.03(+1.24%)
Feb 18, 2002	2.362	2.408	2.223	2.241	327,068	+0.00(+0.00%)
Feb 15, 2002	2.362	2.408	2.223	2.241	327,068	+0.10(+4.76%)
Feb 14, 2002	2.213	2.213	2.084	2.139	224,272	-0.07(-3.35%)
Feb 13, 2002	2.297	2.306	2.186	2.213	111,110	-0.06(-2.85%)
Feb 12, 2002	2.250	2.306	2.232	2.278	489,469	-0.01(-0.40%)
Feb 11, 2002	2.130	2.306	2.130	2.287	556,308	+0.20(+9.78%)
Feb 08, 2002	2.037	2.093	1.945	2.084	230,643	+0.05(+2.27%)
Feb 07, 2002	1.991	2.037	1.954	2.037	174,062	+0.09(+4.76%)
Feb 06, 2002	2.102	2.139	1.852	1.945	284,849	-0.17(-7.89%)
Feb 05, 2002	2.084	2.167	2.084	2.112	301,909	+0.07(+3.64%)
Feb 04, 2002	2.213	2.250	2.037	2.037	786,412	-0.15(-6.78%)
Feb 01, 2002	2.139	2.241	2.074	2.186	241,441	+0.14(+6.79%)
Jan 31, 2002	1.945	2.297	1.945	2.047	536,764	+0.11(+5.74%)
Jan 30, 2002	2.093	2.130	1.880	1.936	431,916	-0.16(-7.52%)
Jan 29, 2002	2.074	2.167	2.037	2.093	688,367	+0.03(+1.35%)
Jan 28, 2002	2.500	2.500	2.028	2.065	903,137	-0.17(-7.47%)
Jan 25, 2002	1.769	2.315	1.769	2.232	1,685,986	+0.46(+26.18%)
Jan 24, 2002	1.806	1.806	1.723	1.769	130,438	+0.02(+1.06%)
Jan 23, 2002	1.713	1.760	1.686	1.750	134,326	+0.08(+5.00%)
Jan 22, 2002	1.806	1.806	1.667	1.667	128,387	-0.10(-5.76%)
Jan 21, 2002	1.815	1.834	1.713	1.769	66,731	+0.00(+0.00%)
Jan 18, 2002	1.815	1.834	1.713	1.769	66,731	-0.05(-2.55%)
Jan 17, 2002	1.815	1.852	1.806	1.815	103,875	+0.02(+1.03%)
Jan 16, 2002	1.760	1.871	1.741	1.797	198,465	+0.06(+3.19%)
Jan 15, 2002	1.695	1.834	1.695	1.741	64,463	+0.05(+2.73%)
Jan 14, 2002	1.824	1.936	1.695	1.695	339,486	-0.13(-7.11%)
Jan 11, 2002	1.713	1.880	1.686	1.824	224,380	+0.07(+4.23%)