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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Nov 28, 2008	4.556	4.751	4.529	4.751	229,779	+0.12(+2.60%)
Nov 26, 2008	3.973	4.658	3.890	4.631	1,253,815	+0.52(+12.61%)
Nov 25, 2008	4.195	4.242	3.853	4.112	955,535	+0.09(+2.30%)
Nov 24, 2008	3.575	4.093	3.380	4.019	1,764,542	+0.50(+14.21%)
Nov 21, 2008	2.871	3.519	2.732	3.519	2,175,401	+0.73(+26.25%)
Nov 20, 2008	3.380	3.445	2.760	2.788	1,647,887	-0.63(-18.43%)
Nov 19, 2008	3.214	3.723	3.214	3.417	2,661,185	+0.20(+6.34%)
Nov 18, 2008	3.640	3.695	3.056	3.214	1,759,707	-0.40(-11.03%)
Nov 17, 2008	4.186	4.380	3.612	3.612	1,428,323	-0.54(-12.95%)
Nov 14, 2008	5.047	5.186	4.149	4.149	0	-1.02(-19.71%)
Nov 13, 2008	4.955	5.177	4.519	5.168	1,855,092	+0.27(+5.48%)
Nov 12, 2008	5.631	5.825	4.890	4.899	808,032	-0.93(-15.90%)
Nov 11, 2008	5.890	6.047	5.520	5.825	1,026,553	-0.25(-4.12%)
Nov 10, 2008	6.622	6.751	6.020	6.075	607,974	-0.42(-6.42%)
Nov 07, 2008	6.344	6.603	6.186	6.492	819,910	+0.24(+3.85%)
Nov 06, 2008	6.881	7.029	6.251	6.251	1,405,491	-0.74(-10.60%)
Nov 05, 2008	8.103	8.391	6.974	6.992	691,604	-1.25(-15.17%)
Nov 04, 2008	8.205	8.724	8.011	8.242	798,698	+0.15(+1.83%)