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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 30, 2015	78.67	81.02	78.42	80.27	625,715	+1.55(+1.96%)
Jan 29, 2015	80.57	80.68	78.02	78.73	1,839,399	-1.42(-1.77%)
Jan 28, 2015	81.95	82.02	79.97	80.15	604,803	-1.67(-2.04%)
Jan 27, 2015	80.75	82.12	80.57	81.81	579,382	+0.18(+0.22%)
Jan 26, 2015	80.75	81.73	80.57	81.64	679,277	+0.68(+0.83%)
Jan 23, 2015	84.17	84.28	80.89	80.96	909,679	-3.44(-4.07%)
Jan 22, 2015	84.52	84.61	83.38	84.40	558,712	+0.62(+0.74%)
Jan 21, 2015	82.76	83.87	82.53	83.78	496,415	+0.73(+0.88%)
Jan 20, 2015	83.30	83.88	82.61	83.04	533,520	-0.04(-0.04%)
Jan 16, 2015	82.67	83.15	82.04	83.08	852,083	+0.48(+0.58%)
Jan 15, 2015	83.15	84.29	82.58	82.60	630,951	-0.95(-1.14%)
Jan 14, 2015	83.97	84.15	82.42	83.55	545,435	-1.06(-1.26%)
Jan 13, 2015	85.04	85.69	83.57	84.62	422,154	-0.04(-0.04%)
Jan 12, 2015	85.41	85.41	83.87	84.66	457,802	-0.83(-0.97%)
Jan 09, 2015	86.78	86.78	85.07	85.49	617,942	-1.01(-1.17%)
Jan 08, 2015	85.20	87.51	85.20	86.50	699,145	+1.54(+1.81%)
Jan 07, 2015	85.74	86.55	84.78	84.96	680,489	-0.41(-0.48%)
Jan 06, 2015	85.91	87.25	85.28	85.37	1,164,554	-0.52(-0.60%)
Jan 05, 2015	88.36	88.36	85.64	85.89	610,419	-2.72(-3.07%)