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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	40.96	41.09	40.27	40.38	460,581	-0.37(-0.91%)
May 23, 2011	40.83	41.09	40.40	40.75	960,583	-1.03(-2.46%)
May 20, 2011	41.90	42.11	41.35	41.78	546,838	-0.44(-1.03%)
May 19, 2011	41.85	42.41	41.64	42.21	769,139	+0.74(+1.79%)
May 18, 2011	40.21	41.49	39.85	41.47	840,905	+1.46(+3.66%)
May 17, 2011	39.88	40.28	39.73	40.01	570,109	-0.05(-0.12%)
May 16, 2011	40.46	41.03	39.97	40.05	678,899	-0.69(-1.70%)
May 13, 2011	41.01	41.38	40.67	40.75	642,228	-0.32(-0.79%)
May 12, 2011	40.82	41.40	40.30	41.07	653,047	-0.02(-0.05%)
May 11, 2011	41.39	41.74	40.67	41.09	714,535	-0.46(-1.11%)
May 10, 2011	41.68	42.20	41.20	41.55	673,631	+0.06(+0.16%)
May 09, 2011	40.59	41.60	40.48	41.49	697,334	+0.90(+2.21%)
May 06, 2011	40.05	40.93	39.84	40.59	891,677	+1.34(+3.42%)
May 05, 2011	38.48	39.87	38.40	39.25	713,511	+0.31(+0.78%)
May 04, 2011	40.14	40.60	38.89	38.94	749,740	-1.19(-2.95%)
May 03, 2011	41.02	41.17	39.78	40.13	635,675	-0.97(-2.37%)
May 02, 2011	41.18	41.19	40.88	41.10	1,154,165	-0.91(-2.16%)
Apr 29, 2011	40.74	42.26	40.66	42.01	717,744	+1.47(+3.63%)
Apr 28, 2011	40.72	41.26	40.08	40.54	651,843	-0.33(-0.82%)
Apr 27, 2011	40.89	41.44	39.72	40.87	1,165,356	-0.69(-1.67%)
Apr 26, 2011	39.50	42.18	39.31	41.56	2,352,545	+3.36(+8.80%)
Apr 25, 2011	37.69	38.29	37.09	38.20	1,029,971	+0.60(+1.60%)
Apr 21, 2011	37.04	37.61	36.71	37.60	363,958	+0.76(+2.06%)
Apr 20, 2011	35.80	37.01	35.71	36.84	1,420,014	+1.86(+5.32%)
Apr 19, 2011	34.92	35.10	34.53	34.98	400,311	+0.15(+0.43%)
Apr 18, 2011	34.55	34.94	34.28	34.83	478,017	-0.45(-1.29%)
Apr 15, 2011	34.80	35.47	34.69	35.28	293,471	+0.37(+1.06%)
Apr 14, 2011	34.29	34.95	34.25	34.91	326,580	+0.17(+0.48%)
Apr 13, 2011	35.21	35.21	34.27	34.75	509,888	-0.19(-0.56%)
Apr 12, 2011	35.47	35.61	34.88	34.94	562,694	-0.71(-2.00%)
Apr 11, 2011	35.59	35.89	35.20	35.66	643,315	+0.08(+0.23%)
Apr 08, 2011	36.14	36.35	35.40	35.57	314,427	-0.25(-0.70%)
Apr 07, 2011	36.44	36.64	35.77	35.82	354,309	-0.51(-1.40%)
Apr 06, 2011	36.82	37.04	35.78	36.33	559,002	-0.35(-0.96%)
Apr 05, 2011	36.65	37.04	36.32	36.68	393,812	-0.16(-0.43%)
Apr 04, 2011	36.44	36.93	36.32	36.84	636,514	+0.66(+1.82%)
Apr 01, 2011	35.93	36.44	35.69	36.18	304,682	+0.72(+2.04%)
Mar 31, 2011	34.76	35.77	34.67	35.46	504,003	+0.77(+2.22%)
Mar 30, 2011	34.69	34.69	34.69	34.69	558,283	+0.55(+1.60%)
Mar 29, 2011	33.90	34.17	33.58	34.15	520,049	+0.11(+0.33%)
Mar 28, 2011	34.79	34.86	34.02	34.03	204,434	-0.53(-1.53%)
Mar 25, 2011	34.28	35.05	34.23	34.56	222,265	+0.43(+1.25%)
Mar 24, 2011	34.25	34.39	33.76	34.14	408,897	+0.16(+0.46%)
Mar 23, 2011	33.64	34.15	33.15	33.98	259,652	+0.19(+0.55%)
Mar 22, 2011	34.46	34.49	33.78	33.79	349,354	-0.58(-1.70%)
Mar 21, 2011	34.26	34.45	34.19	34.38	258,470	+0.94(+2.83%)
Mar 18, 2011	32.74	33.61	32.74	33.43	983,716	+0.50(+1.52%)
Mar 17, 2011	33.68	33.70	32.85	32.93	387,499	-0.03(-0.08%)
Mar 16, 2011	33.25	33.75	32.60	32.96	458,063	-0.51(-1.52%)
Mar 15, 2011	33.10	33.80	33.02	33.47	442,150	-0.19(-0.55%)
Mar 14, 2011	33.45	34.12	33.11	33.65	281,206	-0.25(-0.74%)
Mar 11, 2011	33.29	34.06	32.88	33.90	573,559	+0.56(+1.69%)
Mar 10, 2011	34.35	34.35	33.32	33.34	426,461	-1.44(-4.13%)
Mar 09, 2011	34.90	35.06	34.54	34.78	571,263	-0.21(-0.61%)
Mar 08, 2011	34.76	35.29	34.21	34.99	383,521	+0.21(+0.61%)
Mar 07, 2011	35.08	35.27	34.07	34.78	476,868	-0.25(-0.71%)
Mar 04, 2011	35.54	35.65	34.56	35.03	320,304	-0.43(-1.20%)
Mar 03, 2011	34.78	35.65	34.71	35.45	370,502	+1.11(+3.24%)
Mar 02, 2011	33.97	34.64	33.95	34.34	326,270	+0.27(+0.79%)
Mar 01, 2011	35.26	35.50	33.99	34.07	389,778	-1.16(-3.29%)
Feb 28, 2011	35.20	35.37	34.73	35.23	404,702	+0.33(+0.96%)
Feb 25, 2011	34.17	34.97	34.13	34.90	570,799	+0.89(+2.61%)
Feb 24, 2011	34.61	34.72	33.54	34.01	906,202	-0.54(-1.55%)
Feb 23, 2011	34.78	34.80	33.21	34.54	911,242	-0.22(-0.64%)
Feb 22, 2011	35.87	36.30	34.69	34.77	530,084	-1.72(-4.72%)
Feb 18, 2011	36.49	36.87	36.21	36.49	900,419	+0.03(+0.08%)
Feb 17, 2011	35.66	36.53	35.55	36.46	1,031,675	+0.74(+2.07%)
Feb 16, 2011	35.74	35.76	35.47	35.72	887,109	+0.08(+0.23%)
Feb 15, 2011	35.53	35.90	35.45	35.64	703,025	+0.02(+0.05%)
Feb 14, 2011	35.52	35.89	35.46	35.62	513,019	+0.22(+0.63%)
Feb 11, 2011	34.03	36.03	33.99	35.40	976,635	+1.32(+3.89%)
Feb 10, 2011	33.01	34.41	32.79	34.07	1,013,618	+0.68(+2.02%)
Feb 09, 2011	33.49	33.58	32.90	33.40	586,321	-0.21(-0.63%)
Feb 08, 2011	33.41	33.61	32.95	33.61	257,535	+0.16(+0.47%)
Feb 07, 2011	33.42	34.04	33.28	33.45	278,076	+0.02(+0.06%)
Feb 04, 2011	33.69	33.69	33.15	33.43	220,411	-0.20(-0.61%)
Feb 03, 2011	33.59	33.65	32.93	33.64	218,583	-0.07(-0.22%)
Feb 02, 2011	34.10	34.15	33.62	33.71	217,731	-0.38(-1.11%)
Feb 01, 2011	33.27	34.34	33.12	34.09	676,963	+1.22(+3.72%)
Jan 31, 2011	32.45	33.17	32.25	32.87	652,091	+0.59(+1.84%)
Jan 28, 2011	33.48	33.51	31.99	32.27	499,278	-1.13(-3.38%)
Jan 27, 2011	33.56	33.88	33.08	33.40	260,132	-0.11(-0.33%)
Jan 26, 2011	33.11	33.53	32.91	33.52	1,111,600	+0.43(+1.29%)
Jan 25, 2011	32.95	33.31	32.70	33.09	351,595	+0.00(+0.00%)
Jan 24, 2011	32.47	33.09	32.04	33.09	357,312	+0.88(+2.73%)
Jan 21, 2011	33.00	33.00	31.97	32.21	433,006	-0.36(-1.11%)
Jan 20, 2011	32.69	32.81	32.25	32.57	456,675	-0.38(-1.15%)
Jan 19, 2011	33.56	33.66	32.88	32.95	533,953	-0.72(-2.15%)
Jan 18, 2011	33.44	33.80	33.40	33.67	406,386	+0.06(+0.17%)
Jan 14, 2011	33.90	33.90	33.37	33.62	399,312	-0.27(-0.79%)
Jan 13, 2011	33.97	34.25	33.58	33.89	288,789	-0.06(-0.16%)
Jan 12, 2011	33.90	34.05	33.38	33.94	331,689	+0.48(+1.44%)
Jan 11, 2011	33.64	33.74	33.17	33.46	366,427	+0.06(+0.19%)
Jan 10, 2011	33.61	33.65	32.81	33.40	291,672	-0.44(-1.31%)
Jan 07, 2011	34.13	34.26	33.49	33.84	725,671	-0.25(-0.73%)
Jan 06, 2011	33.68	34.16	33.65	34.09	543,215	+0.52(+1.54%)
Jan 05, 2011	33.40	33.80	33.10	33.57	306,002	-0.02(-0.06%)
Jan 04, 2011	33.87	34.06	33.06	33.59	452,538	-0.22(-0.66%)
Jan 03, 2011	33.09	34.03	32.98	33.81	475,696	+1.28(+3.93%)
Dec 31, 2010	32.38	32.65	32.29	32.53	243,670	+0.12(+0.37%)
Dec 30, 2010	32.58	32.93	32.41	32.41	140,487	-0.23(-0.71%)
Dec 29, 2010	33.02	33.03	32.45	32.65	228,594	-0.33(-1.01%)
Dec 28, 2010	33.19	33.21	32.78	32.98	121,902	-0.09(-0.28%)
Dec 27, 2010	32.88	33.15	32.76	33.07	96,695	+0.07(+0.22%)
Dec 23, 2010	33.37	33.51	32.87	33.00	147,785	-0.37(-1.11%)
Dec 22, 2010	33.53	33.58	33.15	33.37	114,199	-0.18(-0.52%)
Dec 21, 2010	33.12	33.59	32.97	33.54	302,146	+0.51(+1.54%)
Dec 20, 2010	33.19	33.43	32.73	33.03	221,932	-0.05(-0.14%)
Dec 17, 2010	33.13	33.20	32.63	33.08	449,673	-0.04(-0.11%)
Dec 16, 2010	32.96	33.26	32.51	33.12	372,660	+0.19(+0.56%)
Dec 15, 2010	32.85	33.37	32.77	32.93	591,107	+0.12(+0.37%)
Dec 14, 2010	32.88	32.88	32.62	32.81	274,877	+0.05(+0.14%)
Dec 13, 2010	33.13	33.33	32.71	32.77	395,255	-0.24(-0.73%)
Dec 10, 2010	32.47	33.07	32.29	33.01	394,865	+0.67(+2.06%)
Dec 09, 2010	32.48	32.48	31.97	32.34	305,912	+0.13(+0.40%)
Dec 08, 2010	32.40	32.50	31.94	32.21	383,080	-0.09(-0.29%)
Dec 07, 2010	32.55	32.55	32.01	32.30	477,519	+0.16(+0.49%)
Dec 06, 2010	31.77	32.29	31.72	32.15	332,831	+0.00(+0.00%)
Dec 03, 2010	31.94	32.21	31.76	32.15	266,328	+0.01(+0.03%)
Dec 02, 2010	31.71	32.23	31.49	32.14	352,414	+0.49(+1.55%)
Dec 01, 2010	31.64	31.83	31.39	31.64	361,215	+0.65(+2.09%)
Nov 30, 2010	31.05	31.31	30.86	31.00	710,110	-0.52(-1.65%)
Nov 29, 2010	31.02	31.60	30.64	31.52	398,615	+0.19(+0.62%)
Nov 26, 2010	31.40	31.64	31.18	31.32	82,042	-0.40(-1.26%)
Nov 24, 2010	30.92	31.72	31.72	31.72	426,984	+1.15(+3.76%)
Nov 23, 2010	30.58	30.82	30.29	30.57	360,630	-0.46(-1.49%)
Nov 22, 2010	31.04	31.24	30.56	31.03	412,618	-0.10(-0.33%)
Nov 19, 2010	30.52	31.16	30.34	31.14	341,844	+0.48(+1.57%)
Nov 18, 2010	30.03	30.88	30.03	30.65	340,530	+1.04(+3.50%)
Nov 17, 2010	29.53	29.77	29.36	29.62	373,794	+0.20(+0.69%)
Nov 16, 2010	30.15	30.15	28.94	29.41	643,573	-1.11(-3.64%)
Nov 15, 2010	31.03	31.19	30.51	30.52	234,059	-0.31(-1.02%)
Nov 12, 2010	31.04	31.19	30.61	30.84	509,388	-0.63(-2.00%)
Nov 11, 2010	31.02	31.54	30.82	31.47	283,008	+0.04(+0.12%)
Nov 10, 2010	31.26	31.57	30.95	31.43	515,463	+0.17(+0.53%)
Nov 09, 2010	31.18	31.34	31.02	31.27	642,608	+0.07(+0.24%)
Nov 08, 2010	30.88	31.37	30.76	31.19	279,986	+0.05(+0.15%)
Nov 05, 2010	31.33	31.56	31.01	31.14	470,765	-0.19(-0.59%)
Nov 04, 2010	30.89	31.39	30.74	31.33	724,056	+1.12(+3.71%)
Nov 03, 2010	30.31	30.56	29.72	30.21	520,542	+0.00(+0.00%)
Nov 02, 2010	30.06	30.47	29.72	30.21	645,067	+0.59(+2.00%)
Nov 01, 2010	29.95	30.10	29.36	29.62	485,584	-0.07(-0.25%)
Oct 29, 2010	29.42	29.89	29.39	29.69	532,104	+0.16(+0.53%)
Oct 28, 2010	29.88	30.10	29.32	29.53	568,795	-0.25(-0.84%)
Oct 27, 2010	29.37	29.81	29.03	29.78	749,996	+0.05(+0.16%)
Oct 25, 2010	29.48	30.24	29.45	29.74	783,136	+0.52(+1.77%)
Oct 22, 2010	29.92	30.06	28.85	29.22	994,177	-0.17(-0.57%)
Oct 21, 2010	27.63	29.41	27.40	29.39	2,463,689	+2.02(+7.38%)
Oct 20, 2010	26.93	27.69	26.72	27.37	1,422,731	+0.59(+2.21%)
Oct 19, 2010	26.87	27.23	26.48	26.77	471,780	-0.55(-2.00%)
Oct 18, 2010	27.35	27.62	27.14	27.32	335,378	-0.01(-0.03%)
Oct 15, 2010	27.64	27.76	27.09	27.33	476,823	-0.03(-0.10%)
Oct 14, 2010	27.60	27.60	27.08	27.36	325,179	-0.23(-0.84%)
Oct 13, 2010	27.27	27.78	27.14	27.59	652,778	+0.47(+1.74%)
Oct 12, 2010	26.94	27.27	26.48	27.12	259,817	-0.01(-0.03%)
Oct 11, 2010	27.12	27.49	26.95	27.13	228,554	+0.03(+0.10%)
Oct 08, 2010	27.10	27.27	26.81	27.10	441,034	+0.35(+1.32%)
Oct 07, 2010	26.93	27.03	26.44	26.75	1,553	+0.00(+0.00%)
Oct 06, 2010	26.72	27.12	26.61	26.75	321,104	-0.02(-0.07%)
Oct 05, 2010	26.21	26.99	26.03	26.76	641,521	+0.95(+3.70%)
Oct 04, 2010	26.13	26.29	25.46	25.81	850,624	-0.35(-1.35%)
Oct 01, 2010	26.16	26.37	25.82	26.16	375,228	+0.28(+1.10%)
Sep 30, 2010	25.88	26.39	25.32	25.88	12,210	-0.26(-0.98%)
Sep 29, 2010	25.84	26.25	25.71	26.13	623,964	+0.12(+0.46%)
Sep 28, 2010	26.00	26.10	25.17	26.01	733	+0.03(+0.11%)
Sep 27, 2010	26.03	26.37	25.89	25.99	298,271	-0.05(-0.18%)
Sep 24, 2010	25.48	26.03	25.43	26.03	547,980	+0.87(+3.46%)
Sep 23, 2010	25.50	25.61	25.00	25.16	3,037	-0.73(-2.83%)
Sep 22, 2010	25.74	26.06	25.62	25.89	611,481	-0.05(-0.18%)
Sep 21, 2010	26.21	26.29	25.47	25.94	1,051,267	-0.25(-0.95%)
Sep 20, 2010	25.47	26.26	25.39	26.19	690,992	+0.77(+3.02%)
Sep 17, 2010	25.42	25.83	25.08	25.42	738,920	+0.43(+1.70%)
Sep 15, 2010	24.75	25.32	24.56	25.00	343,867	+0.03(+0.11%)
Sep 14, 2010	25.29	25.34	24.96	24.97	397,440	-0.36(-1.43%)
Sep 13, 2010	25.01	25.45	24.85	25.33	578,764	+0.64(+2.59%)
Sep 10, 2010	24.84	25.05	24.38	24.69	325,648	-0.09(-0.37%)
Sep 09, 2010	25.18	25.24	24.48	24.78	332,016	+0.05(+0.19%)
Sep 08, 2010	24.74	25.13	24.58	24.74	390,758	+0.05(+0.19%)
Sep 07, 2010	25.40	25.40	24.59	24.69	2,471	-0.94(-3.65%)
Sep 03, 2010	25.40	25.91	25.22	25.63	815,442	+0.73(+2.94%)
Sep 02, 2010	24.50	24.93	24.30	24.89	1,229	+0.56(+2.32%)
Sep 01, 2010	24.00	24.53	23.72	24.33	539,506	+0.90(+3.83%)
Aug 31, 2010	23.39	23.80	22.89	23.43	3,887	+0.06(+0.28%)
Aug 30, 2010	23.54	23.80	23.21	23.37	655,070	-0.32(-1.37%)
Aug 27, 2010	22.71	23.70	22.47	23.69	606,090	+0.93(+4.07%)
Aug 26, 2010	22.86	23.66	22.67	22.76	683,854	+0.05(+0.20%)
Aug 25, 2010	22.53	23.17	22.36	22.72	1,714	+0.02(+0.08%)
Aug 24, 2010	23.02	23.37	22.69	22.70	6,965	-0.69(-2.97%)
Aug 23, 2010	23.92	24.00	23.25	23.39	561,817	-0.30(-1.25%)
Aug 20, 2010	23.62	23.94	23.47	23.69	603,326	-0.24(-1.01%)
Aug 19, 2010	24.40	24.40	23.85	23.93	2,592	-0.68(-2.75%)
Aug 18, 2010	24.75	24.90	24.15	24.61	26,847	-0.12(-0.49%)
Aug 17, 2010	24.34	25.01	24.25	24.73	4,134	+0.80(+3.33%)
Aug 16, 2010	23.62	24.38	23.51	23.93	286,668	+0.12(+0.51%)
Aug 13, 2010	23.81	24.33	23.67	23.81	476,566	-0.16(-0.66%)
Aug 12, 2010	23.69	24.28	23.59	23.97	485,782	-0.18(-0.73%)
Aug 11, 2010	24.07	24.44	23.88	24.14	860,065	-0.65(-2.61%)
Aug 10, 2010	24.87	25.23	24.37	24.79	3,201	-0.57(-2.26%)
Aug 09, 2010	25.00	25.42	24.67	25.37	367,705	+0.56(+2.28%)
Aug 06, 2010	24.80	24.85	24.05	24.80	358,802	+0.04(+0.15%)
Aug 05, 2010	24.56	24.95	24.43	24.76	390,378	+0.00(+0.00%)
Aug 04, 2010	24.06	24.88	24.00	24.76	737,333	+0.85(+3.56%)
Aug 03, 2010	24.07	24.39	23.61	23.91	294,688	-0.38(-1.56%)
Aug 02, 2010	24.36	24.50	23.94	24.29	365,183	+0.52(+2.18%)
Jul 30, 2010	23.77	23.96	23.01	23.77	451,034	+0.19(+0.79%)
Jul 29, 2010	23.50	23.95	22.92	23.59	445,987	+0.29(+1.23%)
Jul 28, 2010	23.79	24.03	23.16	23.30	465,966	-0.56(-2.33%)
Jul 27, 2010	24.28	24.65	23.66	23.86	489,222	-0.07(-0.31%)
Jul 26, 2010	23.68	23.94	23.39	23.93	634,767	+0.43(+1.81%)
Jul 23, 2010	22.40	23.74	21.93	23.50	869,225	+1.02(+4.53%)
Jul 22, 2010	21.86	23.46	21.86	22.49	1,460,352	+1.23(+5.80%)
Jul 21, 2010	21.34	21.86	21.01	21.25	907,210	+0.19(+0.88%)
Jul 20, 2010	20.06	21.12	19.82	21.07	785,388	+0.61(+2.99%)
Jul 19, 2010	20.50	20.50	19.96	20.46	575,586	+0.04(+0.18%)
Jul 16, 2010	20.42	21.25	20.36	20.42	733,041	-1.08(-5.04%)
Jul 15, 2010	21.54	21.59	20.99	21.50	511,242	+0.01(+0.04%)
Jul 14, 2010	21.50	21.81	21.21	21.49	655,903	-0.18(-0.81%)
Jul 13, 2010	21.67	21.76	20.79	21.67	6,798	+1.25(+6.12%)
Jul 12, 2010	20.89	20.97	20.14	20.42	872,284	-0.52(-2.48%)
Jul 09, 2010	20.94	21.01	19.77	20.94	897,083	+0.87(+4.34%)
Jul 08, 2010	20.07	20.09	19.41	20.07	871,530	+0.82(+4.28%)
Jul 07, 2010	19.24	19.28	18.42	19.24	1,119,252	+0.97(+5.32%)
Jul 06, 2010	19.16	19.69	18.18	18.27	822,013	-0.53(-2.81%)
Jul 02, 2010	18.80	19.33	18.60	18.80	630,831	-0.19(-1.02%)
Jul 01, 2010	19.36	19.65	18.29	18.99	1,238,260	-0.49(-2.52%)
Jun 30, 2010	19.49	20.42	19.40	19.49	5,454	-0.39(-1.96%)
Jun 29, 2010	20.38	20.38	19.70	19.87	1,044,037	-1.26(-5.96%)
Jun 25, 2010	21.13	21.27	20.51	21.13	961,920	+0.34(+1.65%)
Jun 24, 2010	20.79	21.37	20.66	20.79	407	-0.61(-2.86%)
Jun 23, 2010	21.22	21.56	20.70	21.40	560,350	+0.21(+1.01%)
Jun 22, 2010	21.19	22.42	21.17	21.19	1,997	-0.86(-3.91%)
Jun 21, 2010	22.47	22.58	21.71	22.05	656,992	+0.06(+0.25%)
Jun 18, 2010	22.00	22.50	21.89	22.00	558,232	-0.01(-0.04%)
Jun 17, 2010	22.00	22.74	21.76	22.00	387	-0.47(-2.10%)
Jun 16, 2010	22.11	22.69	21.98	22.48	806,351	+0.10(+0.46%)
Jun 15, 2010	22.37	22.42	21.74	22.37	3,471	+0.64(+2.94%)
Jun 14, 2010	21.83	22.60	21.62	21.74	639,057	+0.13(+0.60%)
Jun 11, 2010	20.92	21.61	20.85	21.61	848,179	+0.40(+1.88%)
Jun 10, 2010	21.21	21.26	20.16	21.21	3,225	+1.44(+7.31%)
Jun 09, 2010	20.09	20.61	19.63	19.76	1,019,637	+0.16(+0.80%)
Jun 08, 2010	20.70	21.08	18.93	19.61	3,097,029	-1.08(-5.24%)
Jun 07, 2010	21.93	22.00	20.63	20.69	894,324	-1.23(-5.62%)
Jun 04, 2010	21.92	23.12	21.81	21.92	763,303	-1.60(-6.81%)
Jun 03, 2010	23.52	23.77	23.13	23.52	511,003	+0.10(+0.44%)
Jun 02, 2010	23.42	23.42	22.36	23.42	529,782	+0.97(+4.33%)