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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 30, 2015	94.23	94.23	92.80	92.89	709,202	-1.04(-1.10%)
Oct 29, 2015	93.16	94.45	92.90	93.93	466,076	+0.38(+0.41%)
Oct 28, 2015	90.93	93.72	90.80	93.55	858,444	+2.69(+2.96%)
Oct 27, 2015	91.71	91.97	90.33	90.86	544,272	-1.19(-1.29%)
Oct 26, 2015	89.92	92.64	89.55	92.05	608,005	+1.84(+2.04%)
Oct 23, 2015	89.80	90.84	89.00	90.20	1,427,041	+1.01(+1.13%)
Oct 22, 2015	91.27	93.53	88.63	89.19	1,638,486	-0.83(-0.93%)
Oct 21, 2015	92.77	93.33	89.88	90.03	536,167	-2.48(-2.68%)
Oct 20, 2015	91.93	93.54	91.85	92.51	370,264	+0.45(+0.49%)
Oct 19, 2015	91.92	92.35	90.83	92.05	450,642	-0.53(-0.57%)
Oct 16, 2015	91.83	92.86	91.23	92.58	518,302	+1.02(+1.11%)
Oct 15, 2015	92.09	92.18	90.71	91.56	512,326	-0.33(-0.36%)
Oct 14, 2015	91.44	92.44	91.44	91.90	469,158	+0.31(+0.34%)
Oct 13, 2015	90.90	91.71	90.08	91.58	462,627	+0.25(+0.27%)
Oct 12, 2015	90.76	91.42	90.09	91.33	223,820	+0.57(+0.63%)
Oct 09, 2015	90.99	91.89	90.44	90.76	413,049	-0.24(-0.26%)
Oct 08, 2015	90.30	91.41	90.30	91.00	422,592	+0.67(+0.74%)
Oct 07, 2015	90.03	91.02	89.67	90.33	756,774	+0.52(+0.58%)
Oct 06, 2015	90.95	91.80	89.55	89.81	764,994	-0.73(-0.81%)
Oct 05, 2015	90.51	91.30	90.09	90.55	396,099	+0.78(+0.87%)
Oct 02, 2015	85.93	89.80	85.81	89.77	505,462	+2.63(+3.02%)