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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2005	7.798	8.103	7.733	8.048	485,366	+0.20(+2.60%)
Nov 29, 2005	7.946	8.131	7.826	7.844	458,911	-0.06(-0.82%)
Nov 28, 2005	8.076	8.140	7.835	7.909	315,839	-0.12(-1.50%)
Nov 25, 2005	8.057	8.187	7.900	8.029	121,908	-0.03(-0.34%)
Nov 23, 2005	8.140	8.279	8.048	8.057	357,411	-0.10(-1.25%)
Nov 22, 2005	8.011	8.224	7.965	8.159	502,966	+0.20(+2.56%)
Nov 21, 2005	7.779	8.029	7.687	7.955	542,703	+0.21(+2.75%)
Nov 18, 2005	7.640	7.816	7.529	7.742	421,118	+0.21(+2.83%)
Nov 17, 2005	7.298	7.594	7.298	7.529	439,907	+0.26(+3.57%)
Nov 16, 2005	7.538	7.779	7.224	7.270	1,079,467	-0.05(-0.63%)
Nov 15, 2005	7.279	7.835	7.270	7.316	766,112	+0.08(+1.15%)
Nov 14, 2005	7.187	7.409	7.085	7.233	619,908	+0.21(+3.03%)
Nov 11, 2005	7.020	7.112	6.992	7.020	196,630	+0.00(+0.00%)
Nov 10, 2005	6.918	7.122	6.807	7.020	385,917	+0.03(+0.40%)
Nov 09, 2005	6.946	7.149	6.937	6.992	1,002,910	-0.02(-0.26%)
Nov 08, 2005	6.853	7.029	6.724	7.011	516,896	+0.09(+1.34%)
Nov 07, 2005	6.853	7.029	6.761	6.918	442,822	+0.19(+2.75%)
Nov 04, 2005	6.844	6.899	6.644	6.733	202,029	-0.10(-1.49%)
Nov 03, 2005	6.862	7.020	6.761	6.835	295,970	+0.06(+0.96%)
Nov 02, 2005	6.742	6.816	6.640	6.770	390,776	+0.03(+0.41%)