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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2004	2.593	2.667	2.500	2.649	270,055	+0.09(+3.62%)
Apr 29, 2004	2.658	2.667	2.547	2.556	182,484	-0.06(-2.47%)
Apr 28, 2004	2.612	2.667	2.593	2.621	345,533	-0.06(-2.41%)
Apr 27, 2004	2.676	2.741	2.612	2.686	209,911	+0.04(+1.40%)
Apr 26, 2004	2.639	2.704	2.593	2.649	370,476	-0.02(-0.69%)
Apr 23, 2004	2.732	2.751	2.602	2.667	191,015	+0.00(+0.00%)
Apr 22, 2004	2.732	2.778	2.593	2.667	470,465	-0.05(-1.71%)
Apr 21, 2004	2.760	2.825	2.695	2.713	441,202	-0.02(-0.68%)
Apr 20, 2004	2.825	2.964	2.732	2.732	547,454	-0.07(-2.64%)
Apr 19, 2004	2.871	2.908	2.778	2.806	477,375	-0.06(-1.94%)
Apr 16, 2004	2.834	2.908	2.825	2.862	471,868	+0.06(+1.98%)
Apr 15, 2004	2.778	2.852	2.751	2.806	417,447	+0.03(+1.00%)
Apr 14, 2004	2.556	2.778	2.547	2.778	460,531	+0.20(+7.91%)
Apr 13, 2004	2.769	2.778	2.538	2.575	778,961	-0.17(-6.08%)
Apr 12, 2004	2.686	3.241	2.639	2.741	8,598,705	+0.04(+1.37%)
Apr 08, 2004	2.778	2.843	2.695	2.704	189,071	-0.06(-2.34%)
Apr 07, 2004	2.797	2.862	2.686	2.769	226,648	-0.03(-0.99%)
Apr 06, 2004	2.945	2.973	2.797	2.797	169,959	-0.12(-4.13%)
Apr 05, 2004	2.917	3.010	2.852	2.917	312,167	-0.05(-1.56%)
Apr 02, 2004	3.038	3.056	2.908	2.964	315,083	-0.04(-1.23%)