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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2005	7.677	7.807	7.677	7.742	228,267	+0.05(+0.60%)
Jul 28, 2005	7.742	7.779	7.659	7.696	363,565	+0.05(+0.61%)
Jul 27, 2005	7.789	7.881	7.501	7.650	577,472	-0.13(-1.67%)
Jul 26, 2005	7.464	7.816	7.427	7.779	710,071	+0.32(+4.35%)
Jul 25, 2005	7.705	7.742	7.427	7.455	418,851	-0.19(-2.54%)
Jul 22, 2005	7.511	7.705	7.427	7.650	288,736	+0.15(+1.98%)
Jul 21, 2005	7.872	7.872	7.501	7.501	334,627	-0.27(-3.46%)
Jul 20, 2005	7.687	7.890	7.427	7.770	611,486	+0.08(+1.08%)
Jul 19, 2005	7.529	7.742	7.409	7.687	517,976	+0.27(+3.62%)
Jul 18, 2005	7.807	7.835	7.409	7.418	562,679	-0.39(-4.98%)
Jul 15, 2005	7.890	7.946	7.779	7.807	592,481	-0.06(-0.82%)
Jul 14, 2005	7.965	8.039	7.807	7.872	989,305	+0.09(+1.19%)
Jul 13, 2005	7.659	8.326	7.576	7.779	1,688,686	+0.03(+0.36%)
Jul 12, 2005	7.872	7.937	7.511	7.752	581,251	-0.11(-1.41%)
Jul 11, 2005	7.307	8.131	7.279	7.863	1,361,617	+0.56(+7.74%)
Jul 08, 2005	7.011	7.381	7.001	7.298	621,528	+0.33(+4.79%)
Jul 07, 2005	6.686	6.974	6.483	6.964	640,856	+0.19(+2.73%)
Jul 06, 2005	7.057	7.187	6.714	6.779	536,224	-0.33(-4.69%)
Jul 05, 2005	6.946	7.150	6.751	7.112	560,411	+0.25(+3.64%)