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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2013	84.14	85.43	84.14	84.89	578,624	+0.93(+1.10%)
Oct 30, 2013	84.69	85.22	83.80	83.96	573,259	-0.97(-1.15%)
Oct 29, 2013	85.22	85.25	84.42	84.93	328,466	+0.03(+0.03%)
Oct 28, 2013	85.49	85.82	84.66	84.91	373,059	-0.62(-0.73%)
Oct 25, 2013	86.03	86.05	84.32	85.53	579,565	-0.08(-0.10%)
Oct 24, 2013	86.10	86.31	84.55	85.61	439,400	-0.06(-0.08%)
Oct 23, 2013	84.92	87.75	84.80	85.67	1,258,783	+1.73(+2.06%)
Oct 22, 2013	83.90	84.54	83.48	83.94	691,507	+0.31(+0.38%)
Oct 21, 2013	84.06	84.24	82.61	83.63	975,629	-0.44(-0.52%)
Oct 18, 2013	85.11	85.65	84.06	84.06	889,755	-0.91(-1.07%)
Oct 17, 2013	83.51	84.97	83.51	84.97	425,898	+1.21(+1.45%)
Oct 16, 2013	84.06	84.26	83.27	83.76	653,093	+0.22(+0.27%)
Oct 15, 2013	83.11	83.94	83.07	83.53	811,402	-0.01(-0.01%)
Oct 14, 2013	83.18	83.90	82.96	83.54	406,715	-0.05(-0.06%)
Oct 11, 2013	83.36	83.91	82.57	83.59	1,062,075	+2.07(+2.53%)
Oct 10, 2013	80.42	81.98	80.42	81.53	406,325	+1.94(+2.44%)
Oct 09, 2013	80.27	80.46	78.77	79.58	572,493	-0.54(-0.67%)
Oct 08, 2013	82.43	82.47	79.49	80.12	845,512	-2.34(-2.84%)
Oct 07, 2013	83.09	83.89	82.44	82.46	478,377	-1.24(-1.48%)
Oct 04, 2013	82.28	84.24	82.28	83.70	826,201	+1.41(+1.71%)
Oct 03, 2013	82.95	83.28	81.91	82.29	981,813	-0.73(-0.88%)
Oct 02, 2013	81.28	83.13	80.61	83.03	666,419	+1.37(+1.68%)