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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2015	94.18	94.28	93.35	93.47	895,423	-0.36(-0.38%)
Jul 30, 2015	94.25	95.86	93.67	93.83	601,158	-0.16(-0.17%)
Jul 29, 2015	90.55	95.61	90.55	93.99	1,089,296	+3.34(+3.69%)
Jul 28, 2015	90.49	91.14	89.51	90.65	550,437	+0.56(+0.62%)
Jul 27, 2015	90.99	91.40	89.48	90.09	491,064	-1.36(-1.49%)
Jul 24, 2015	91.67	92.05	90.66	91.45	624,020	-0.11(-0.12%)
Jul 23, 2015	92.93	93.29	91.50	91.56	618,185	-1.48(-1.59%)
Jul 22, 2015	93.38	93.96	92.88	93.05	574,991	-0.52(-0.55%)
Jul 21, 2015	94.65	94.98	93.40	93.56	319,696	-0.89(-0.94%)
Jul 20, 2015	94.68	94.85	94.00	94.45	242,050	-0.29(-0.30%)
Jul 17, 2015	95.45	96.28	94.08	94.74	294,668	-0.88(-0.92%)
Jul 16, 2015	96.11	96.32	95.33	95.62	309,042	-0.08(-0.09%)
Jul 15, 2015	95.95	96.78	95.56	95.70	252,839	-0.43(-0.44%)
Jul 14, 2015	95.64	96.71	95.39	96.13	261,294	+0.39(+0.41%)
Jul 13, 2015	95.82	96.57	95.36	95.74	334,970	+0.95(+1.01%)
Jul 10, 2015	93.49	94.91	93.31	94.79	479,878	+2.32(+2.50%)
Jul 09, 2015	92.22	93.21	92.22	92.47	532,531	+1.01(+1.10%)
Jul 08, 2015	92.42	92.87	91.03	91.46	396,723	-1.57(-1.69%)
Jul 07, 2015	92.67	93.18	90.81	93.04	790,365	+0.28(+0.30%)
Jul 06, 2015	92.67	93.67	91.88	92.76	347,326	-0.69(-0.73%)
Jul 02, 2015	93.64	93.44	93.44	93.44	238,633	+0.07(+0.08%)