Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	40.10	40.46	39.98	40.02	1,342,840	-0.30(-0.75%)
Jul 30, 2012	40.28	40.63	40.19	40.32	1,546,815	-0.08(-0.19%)
Jul 27, 2012	39.93	40.63	39.93	40.40	2,291,494	+0.84(+2.12%)
Jul 26, 2012	40.07	40.56	39.23	39.56	2,834,689	+0.01(+0.02%)
Jul 25, 2012	40.90	41.03	38.47	39.55	8,659,921	-3.04(-7.15%)
Jul 24, 2012	42.62	42.84	42.11	42.59	1,868,951	-0.25(-0.58%)
Jul 23, 2012	42.38	42.93	42.03	42.84	1,783,850	-0.29(-0.67%)
Jul 20, 2012	45.05	45.05	43.06	43.13	2,782,209	-1.95(-4.32%)
Jul 19, 2012	44.97	45.29	44.71	45.08	1,130,655	+0.22(+0.49%)
Jul 18, 2012	43.81	45.02	43.80	44.86	1,762,313	+0.98(+2.23%)
Jul 17, 2012	43.88	43.92	43.03	43.88	2,054,904	-0.73(-1.65%)
Jul 16, 2012	45.56	45.65	44.56	44.62	1,398,406	-1.04(-2.29%)
Jul 13, 2012	44.76	45.80	44.76	45.66	2,067,030	+1.02(+2.29%)
Jul 12, 2012	44.81	45.00	44.30	44.64	1,166,226	-0.49(-1.09%)
Jul 11, 2012	45.32	45.60	44.67	45.13	1,176,782	-0.23(-0.52%)
Jul 10, 2012	46.00	46.15	45.21	45.37	1,357,143	-0.25(-0.55%)
Jul 09, 2012	45.78	46.27	45.58	45.62	1,252,167	-0.20(-0.45%)
Jul 06, 2012	46.32	46.63	45.50	45.82	1,239,879	-0.70(-1.51%)
Jul 05, 2012	46.93	46.93	46.34	46.52	1,562,873	-0.32(-0.68%)
Jul 03, 2012	46.58	46.92	45.70	46.84	2,171,442	+0.76(+1.66%)
Jul 02, 2012	44.51	46.38	43.93	46.08	3,765,271	+1.76(+3.96%)
Jun 29, 2012	43.57	44.39	43.49	44.32	1,292,868	+1.42(+3.30%)
Jun 28, 2012	42.71	43.08	42.42	42.90	1,363,607	-0.14(-0.32%)
Jun 27, 2012	42.77	43.14	42.59	43.04	1,262,783	+0.44(+1.03%)
Jun 26, 2012	42.81	42.90	41.91	42.60	1,803,173	-0.06(-0.14%)
Jun 25, 2012	43.01	43.20	42.41	42.66	1,350,899	-0.78(-1.80%)
Jun 22, 2012	43.59	43.68	42.94	43.44	1,626,693	-0.35(-0.80%)
Jun 21, 2012	45.04	45.16	43.78	43.79	1,369,870	-1.12(-2.50%)
Jun 20, 2012	45.38	45.38	44.46	44.91	1,056,585	-0.38(-0.84%)
Jun 19, 2012	44.68	45.43	44.64	45.29	1,349,151	+0.61(+1.36%)
Jun 18, 2012	44.09	44.89	44.00	44.68	1,201,844	+0.34(+0.77%)
Jun 15, 2012	44.09	44.39	43.87	44.34	1,578,181	+0.41(+0.93%)
Jun 14, 2012	43.59	44.10	43.29	43.93	1,506,136	+0.55(+1.27%)
Jun 13, 2012	43.78	44.28	43.32	43.38	1,419,726	-0.48(-1.09%)
Jun 12, 2012	43.61	43.90	43.27	43.86	1,119,012	+0.36(+0.82%)
Jun 11, 2012	44.18	44.35	43.43	43.50	866,288	-0.36(-0.81%)
Jun 08, 2012	43.31	43.96	43.23	43.86	1,487,375	+0.27(+0.61%)
Jun 07, 2012	44.43	44.87	43.53	43.59	1,593,806	-0.36(-0.81%)
Jun 06, 2012	43.18	44.04	43.06	43.95	1,717,157	+1.08(+2.51%)
Jun 05, 2012	42.71	43.18	42.31	42.87	2,171,084	-0.05(-0.12%)
Jun 04, 2012	42.69	43.24	42.32	42.93	3,899,398	-0.15(-0.35%)
Jun 01, 2012	43.32	44.03	43.03	43.08	3,343,322	-1.04(-2.35%)
May 31, 2012	44.28	44.55	43.39	44.12	2,860,044	-0.62(-1.39%)
May 30, 2012	45.47	45.49	44.74	44.74	1,828,219	-1.03(-2.25%)
May 29, 2012	45.32	46.06	45.16	45.77	1,569,279	+0.81(+1.81%)
May 25, 2012	45.14	45.23	44.66	44.95	1,737,755	-0.10(-0.22%)
May 24, 2012	45.45	45.58	44.71	45.05	1,645,336	-0.38(-0.83%)
May 23, 2012	44.74	45.59	44.49	45.43	1,987,673	+0.35(+0.79%)
May 22, 2012	45.21	45.47	44.78	45.07	1,388,683	+0.05(+0.12%)
May 21, 2012	44.44	45.10	44.25	45.02	2,043,435	+0.68(+1.53%)
May 18, 2012	45.18	45.31	44.25	44.34	2,019,632	-0.57(-1.27%)
May 17, 2012	45.60	45.88	44.92	44.92	1,599,893	-0.74(-1.62%)
May 16, 2012	46.10	46.29	45.62	45.65	1,588,099	-0.11(-0.25%)
May 15, 2012	45.71	46.11	45.34	45.77	1,383,213	+0.24(+0.53%)
May 14, 2012	45.38	45.77	45.26	45.53	1,106,938	-0.27(-0.59%)
May 11, 2012	45.51	46.04	45.41	45.80	1,098,245	+0.22(+0.48%)
May 10, 2012	45.90	46.21	45.37	45.58	1,064,323	-0.11(-0.25%)
May 09, 2012	45.72	45.91	45.19	45.69	1,806,755	-0.49(-1.06%)
May 08, 2012	45.59	46.26	45.36	46.18	2,069,078	+0.35(+0.76%)
May 07, 2012	45.65	46.14	45.38	45.83	1,411,758	+0.18(+0.40%)
May 04, 2012	46.15	46.15	45.37	45.65	1,861,436	-0.60(-1.30%)
May 03, 2012	46.90	46.90	46.14	46.26	2,981,835	-0.66(-1.41%)
May 02, 2012	45.91	47.19	45.57	46.92	5,420,186	+1.13(+2.47%)
May 01, 2012	44.98	46.05	44.60	45.79	2,946,659	+0.80(+1.77%)
Apr 30, 2012	44.61	45.19	44.52	44.99	2,950,528	+0.54(+1.22%)
Apr 27, 2012	44.91	45.16	44.37	44.45	3,497,042	-0.16(-0.35%)
Apr 26, 2012	45.47	45.73	44.23	44.61	4,217,996	-1.27(-2.76%)
Apr 25, 2012	48.15	48.23	45.19	45.87	11,930,323	-3.71(-7.47%)
Apr 24, 2012	49.61	49.96	49.35	49.58	1,574,109	+0.23(+0.46%)
Apr 23, 2012	49.71	49.71	49.07	49.35	1,242,628	-0.75(-1.49%)
Apr 20, 2012	49.30	50.27	49.07	50.10	2,000,392	+0.29(+0.57%)
Apr 19, 2012	50.18	50.69	49.68	49.81	1,808,626	-0.54(-1.08%)
Apr 18, 2012	50.17	50.46	49.88	50.35	1,644,354	+0.56(+1.13%)
Apr 17, 2012	48.95	49.91	48.90	49.79	1,649,056	+0.98(+2.01%)
Apr 16, 2012	48.35	48.92	48.12	48.81	1,116,120	+0.51(+1.06%)
Apr 13, 2012	48.35	48.49	48.06	48.30	1,213,641	-0.30(-0.62%)
Apr 12, 2012	48.40	48.85	48.16	48.60	2,181,178	+0.40(+0.83%)
Apr 11, 2012	48.10	48.64	47.84	48.20	1,521,155	+0.50(+1.04%)
Apr 10, 2012	47.94	47.97	47.51	47.70	1,964,284	-0.50(-1.03%)
Apr 09, 2012	48.57	48.58	47.82	48.20	1,361,119	-0.84(-1.72%)
Apr 05, 2012	49.01	49.33	48.93	49.04	939,189	-0.30(-0.61%)
Apr 04, 2012	49.04	49.43	48.90	49.34	1,069,974	-0.14(-0.29%)
Apr 03, 2012	49.52	49.73	49.02	49.49	834,214	-0.15(-0.30%)
Apr 02, 2012	49.26	49.98	49.20	49.64	1,388,347	+0.32(+0.64%)
Mar 30, 2012	48.96	49.70	48.79	49.32	1,801,772	+0.55(+1.13%)
Mar 29, 2012	48.82	48.95	48.24	48.77	2,399,845	-0.26(-0.54%)
Mar 28, 2012	49.34	49.41	48.67	49.04	955,208	-0.18(-0.37%)
Mar 27, 2012	49.06	49.23	48.68	49.22	990,574	+0.12(+0.25%)
Mar 26, 2012	49.04	49.17	48.72	49.10	1,114,120	+0.58(+1.20%)
Mar 23, 2012	48.71	48.77	48.11	48.52	804,957	-0.06(-0.12%)
Mar 22, 2012	48.47	48.68	47.91	48.58	1,275,268	-0.38(-0.77%)
Mar 21, 2012	48.54	49.02	48.16	48.95	1,319,127	+0.38(+0.78%)
Mar 20, 2012	49.24	49.30	48.49	48.58	1,629,032	-0.84(-1.71%)
Mar 19, 2012	49.45	49.71	49.28	49.42	1,080,601	-0.04(-0.08%)
Mar 16, 2012	49.06	49.60	48.93	49.46	2,311,278	+0.24(+0.49%)
Mar 15, 2012	49.19	49.34	48.88	49.22	2,783,787	+0.00(+0.00%)
Mar 14, 2012	50.00	50.00	49.11	49.22	1,452,381	-0.79(-1.58%)
Mar 13, 2012	49.97	50.20	49.52	50.01	1,688,176	+0.35(+0.70%)
Mar 12, 2012	50.17	50.20	49.28	49.66	959,907	-0.31(-0.62%)
Mar 09, 2012	49.65	50.00	49.19	49.97	794,865	+0.44(+0.90%)
Mar 08, 2012	49.28	49.65	48.99	49.53	1,016,068	+0.53(+1.08%)
Mar 07, 2012	49.05	49.13	48.60	49.00	981,905	+0.12(+0.25%)
Mar 06, 2012	49.14	49.18	48.71	48.88	1,368,080	-0.62(-1.26%)
Mar 05, 2012	49.83	49.91	49.23	49.50	1,186,232	-0.37(-0.75%)
Mar 02, 2012	50.25	50.41	49.81	49.87	1,138,068	-0.47(-0.94%)
Mar 01, 2012	49.95	50.76	49.88	50.35	1,675,883	+0.51(+1.03%)
Feb 29, 2012	50.14	50.44	49.77	49.83	1,927,707	-0.33(-0.66%)
Feb 28, 2012	50.20	50.45	49.81	50.17	1,459,306	+0.01(+0.01%)
Feb 27, 2012	50.11	50.56	49.86	50.16	1,747,214	-0.21(-0.42%)
Feb 24, 2012	50.81	50.94	50.25	50.37	1,476,454	-0.22(-0.43%)
Feb 23, 2012	49.58	50.80	49.57	50.59	1,518,977	+0.94(+1.90%)
Feb 22, 2012	49.61	49.96	49.42	49.64	1,638,037	+0.09(+0.18%)
Feb 21, 2012	49.75	49.75	49.14	49.55	1,399,169	+0.01(+0.02%)
Feb 17, 2012	49.50	49.69	49.07	49.54	1,721,110	-0.07(-0.14%)
Feb 16, 2012	47.84	49.66	47.81	49.61	2,149,460	+1.96(+4.10%)
Feb 15, 2012	49.12	49.16	47.63	47.65	2,465,809	-1.42(-2.89%)
Feb 14, 2012	48.30	49.07	48.05	49.07	2,305,952	+0.55(+1.13%)
Feb 13, 2012	47.79	48.53	47.72	48.52	1,378,856	+0.94(+1.97%)
Feb 10, 2012	47.41	47.66	47.09	47.59	1,574,226	-0.11(-0.23%)
Feb 09, 2012	47.84	47.84	47.57	47.70	1,802,927	+0.03(+0.07%)
Feb 08, 2012	47.95	48.11	47.53	47.66	1,532,480	-0.37(-0.76%)
Feb 07, 2012	47.95	48.18	47.57	48.03	1,260,019	+0.04(+0.09%)
Feb 06, 2012	48.01	48.17	47.87	47.99	1,658,407	-0.28(-0.59%)
Feb 03, 2012	48.55	48.71	48.18	48.27	1,827,340	+0.31(+0.65%)
Feb 02, 2012	48.61	49.08	47.95	47.96	3,707,775	-0.01(-0.02%)
Feb 01, 2012	48.64	48.86	47.49	47.97	9,007,768	-3.62(-7.02%)
Jan 31, 2012	51.14	51.66	50.51	51.59	2,379,451	+0.68(+1.34%)
Jan 30, 2012	51.16	51.18	50.77	50.91	1,584,237	-0.44(-0.86%)
Jan 27, 2012	51.96	51.98	51.12	51.35	1,942,794	-0.71(-1.37%)
Jan 26, 2012	51.36	52.38	51.18	52.06	2,134,086	+1.02(+2.00%)
Jan 25, 2012	50.53	51.08	50.21	51.04	1,726,568	+0.36(+0.71%)
Jan 24, 2012	50.82	50.94	50.39	50.68	1,785,880	-0.31(-0.62%)
Jan 23, 2012	50.63	51.13	50.05	51.00	1,705,606	+0.29(+0.58%)
Jan 20, 2012	51.61	51.61	50.48	50.70	1,875,344	-0.91(-1.76%)
Jan 19, 2012	50.44	51.64	50.42	51.61	1,677,947	+1.18(+2.35%)
Jan 18, 2012	49.83	50.46	49.66	50.43	1,245,347	+0.61(+1.23%)
Jan 17, 2012	50.21	50.36	49.48	49.81	1,104,405	-0.19(-0.39%)
Jan 13, 2012	49.74	50.11	48.92	50.01	1,370,684	+0.29(+0.59%)
Jan 12, 2012	49.97	50.23	49.68	49.72	1,391,687	-0.13(-0.27%)
Jan 11, 2012	50.40	50.71	49.40	49.85	2,368,143	-0.64(-1.26%)
Jan 10, 2012	51.25	51.66	50.46	50.49	1,509,607	-0.16(-0.31%)
Jan 09, 2012	50.99	51.07	50.41	50.64	1,044,111	-0.30(-0.59%)
Jan 06, 2012	50.81	51.23	50.71	50.94	966,185	+0.13(+0.25%)
Jan 05, 2012	50.74	50.94	49.84	50.82	2,266,834	-0.68(-1.32%)
Jan 04, 2012	52.23	52.23	51.48	51.50	1,152,964	-0.79(-1.52%)
Dec 30, 2011	52.52	52.83	52.27	52.29	543,271	-0.22(-0.43%)
Dec 29, 2011	52.36	52.56	52.00	52.52	666,360	+0.40(+0.76%)
Dec 28, 2011	53.07	53.15	52.02	52.12	819,449	-0.88(-1.67%)
Dec 27, 2011	52.38	53.22	52.18	53.01	622,061	+0.53(+1.01%)
Dec 23, 2011	52.23	52.54	52.10	52.47	656,670	+1.15(+2.23%)
Dec 21, 2011	51.27	51.45	50.65	51.33	915,358	+0.19(+0.38%)
Dec 20, 2011	49.78	51.20	49.68	51.13	1,213,549	+2.09(+4.26%)
Dec 19, 2011	50.28	50.58	48.93	49.04	831,378	-0.86(-1.73%)
Dec 16, 2011	50.15	51.15	49.75	49.90	1,682,074	+0.17(+0.35%)
Dec 15, 2011	50.07	50.22	49.51	49.73	764,963	+0.28(+0.57%)
Dec 14, 2011	49.64	49.98	49.38	49.45	982,038	-0.29(-0.58%)
Dec 13, 2011	50.85	51.10	49.42	49.74	983,657	-0.72(-1.42%)
Dec 12, 2011	50.66	50.77	49.90	50.45	848,254	-0.58(-1.14%)
Dec 09, 2011	50.53	51.27	50.33	51.04	840,169	+0.89(+1.77%)
Dec 08, 2011	51.09	51.09	50.01	50.15	1,041,071	-1.16(-2.27%)
Dec 07, 2011	50.85	51.62	50.57	51.31	1,216,074	+0.20(+0.39%)
Dec 06, 2011	52.36	52.36	51.01	51.11	1,813,212	-0.72(-1.38%)
Dec 05, 2011	51.40	51.83	51.32	51.83	1,384,319	+1.13(+2.24%)
Dec 02, 2011	50.68	51.37	50.57	50.69	919,746	+0.25(+0.49%)
Dec 01, 2011	50.92	51.01	50.40	50.45	1,103,468	-0.64(-1.26%)
Nov 30, 2011	50.15	51.11	50.05	51.09	2,357,150	+2.17(+4.44%)
Nov 29, 2011	49.16	49.96	48.87	48.92	1,191,237	-0.20(-0.41%)
Nov 28, 2011	48.66	49.62	48.66	49.12	1,206,909	+1.67(+3.52%)
Nov 25, 2011	47.27	47.91	47.14	47.45	804,497	-0.08(-0.17%)
Nov 23, 2011	47.88	48.10	47.30	47.53	1,342,857	-0.74(-1.53%)
Nov 22, 2011	48.78	49.16	48.21	48.27	1,576,706	-0.70(-1.43%)
Nov 21, 2011	48.78	49.25	48.28	48.97	1,615,635	-0.25(-0.52%)
Nov 18, 2011	48.95	49.69	48.87	49.22	1,687,585	+0.27(+0.55%)
Nov 17, 2011	49.78	50.16	48.75	48.96	2,003,372	-0.95(-1.91%)
Nov 16, 2011	50.64	50.94	49.85	49.91	1,101,689	-1.22(-2.39%)
Nov 15, 2011	50.79	51.40	50.62	51.13	706,064	+0.22(+0.44%)
Nov 14, 2011	51.04	51.49	50.65	50.91	571,254	-0.37(-0.71%)
Nov 11, 2011	51.15	51.45	50.93	51.27	1,161,101	+0.80(+1.58%)
Nov 10, 2011	50.79	51.02	50.07	50.48	1,468,748	+0.40(+0.79%)
Nov 09, 2011	51.40	51.49	49.72	50.08	1,879,847	-2.51(-4.76%)
Nov 08, 2011	51.65	52.62	51.39	52.59	1,222,118	+1.25(+2.43%)
Nov 07, 2011	51.02	51.51	50.39	51.34	1,678,314	+0.10(+0.19%)
Nov 04, 2011	51.06	51.39	50.20	51.24	1,497,839	-0.17(-0.33%)
Nov 03, 2011	51.01	51.55	50.45	51.42	1,608,134	+0.58(+1.14%)
Nov 02, 2011	50.62	51.42	50.06	50.83	1,499,269	+0.89(+1.78%)
Nov 01, 2011	50.86	51.26	49.69	49.95	2,014,776	-1.83(-3.53%)
Oct 31, 2011	52.05	52.47	51.74	51.77	1,661,588	-0.72(-1.38%)
Oct 28, 2011	52.16	53.17	52.16	52.50	1,808,540	+0.10(+0.20%)
Oct 27, 2011	52.20	52.81	51.86	52.39	2,655,725	+1.13(+2.20%)
Oct 26, 2011	51.98	53.30	49.96	51.27	6,016,490	-4.57(-8.19%)
Oct 25, 2011	56.48	56.65	55.71	55.84	1,844,710	-1.10(-1.93%)
Oct 24, 2011	56.08	57.24	56.00	56.93	1,427,178	+1.01(+1.80%)
Oct 21, 2011	55.43	55.93	55.17	55.93	1,224,086	+1.01(+1.85%)
Oct 20, 2011	54.80	55.14	53.80	54.91	1,360,851	+0.15(+0.27%)
Oct 19, 2011	55.03	55.49	54.44	54.76	1,413,261	-0.38(-0.69%)
Oct 18, 2011	53.92	55.61	53.50	55.14	935,678	+1.22(+2.27%)
Oct 17, 2011	54.53	54.75	53.65	53.92	867,660	-0.89(-1.62%)
Oct 14, 2011	54.35	54.90	53.80	54.81	883,422	+1.14(+2.13%)
Oct 13, 2011	53.85	54.04	53.32	53.67	1,122,309	-0.34(-0.64%)
Oct 12, 2011	53.93	54.70	53.91	54.01	1,861,172	-0.69(-1.25%)
Oct 11, 2011	54.20	54.99	54.20	54.70	908,502	+0.20(+0.37%)
Oct 10, 2011	53.69	54.50	53.62	54.50	1,102,128	+1.65(+3.12%)
Oct 07, 2011	53.40	53.57	52.51	52.85	1,680,460	-0.49(-0.92%)
Oct 06, 2011	53.20	53.80	52.34	53.34	1,505,353	+0.70(+1.33%)
Oct 05, 2011	50.87	52.92	50.55	52.64	1,918,449	+2.01(+3.98%)
Oct 04, 2011	48.93	50.69	48.40	50.63	1,942,323	+1.21(+2.44%)
Oct 03, 2011	50.57	51.86	49.35	49.42	2,291,901	-1.64(-3.21%)
Sep 30, 2011	50.54	51.35	49.89	51.06	2,933,599	+0.07(+0.15%)
Sep 29, 2011	51.27	51.81	49.89	50.98	1,076,405	+0.63(+1.24%)
Sep 28, 2011	51.39	51.91	50.34	50.36	927,939	-1.14(-2.22%)
Sep 27, 2011	51.80	52.36	51.15	51.50	1,375,401	+0.68(+1.34%)
Sep 26, 2011	49.47	50.87	49.22	50.82	1,516,852	+1.59(+3.23%)
Sep 23, 2011	48.24	49.42	48.02	49.23	1,751,421	+0.62(+1.27%)
Sep 22, 2011	48.55	49.27	47.96	48.61	2,580,024	-0.95(-1.91%)
Sep 21, 2011	51.57	51.57	49.56	49.56	1,499,401	-2.00(-3.88%)
Sep 20, 2011	52.50	52.61	51.52	51.56	1,520,449	-0.67(-1.28%)
Sep 19, 2011	51.85	52.51	51.36	52.23	1,169,996	-0.21(-0.40%)
Sep 16, 2011	52.44	52.73	51.67	52.44	2,316,674	+0.25(+0.49%)
Sep 15, 2011	52.24	52.34	51.45	52.18	1,443,058	+0.66(+1.29%)
Sep 14, 2011	50.96	52.20	49.86	51.52	1,734,641	+0.87(+1.71%)
Sep 13, 2011	49.92	51.05	49.82	50.66	1,630,032	+0.88(+1.77%)
Sep 12, 2011	48.86	49.88	48.43	49.78	1,796,770	+0.15(+0.30%)
Sep 09, 2011	49.54	50.10	49.17	49.63	1,928,249	-0.40(-0.80%)
Sep 08, 2011	50.36	50.93	49.89	50.03	1,528,018	-0.68(-1.34%)
Sep 07, 2011	49.42	50.72	49.35	50.71	1,287,575	+1.94(+3.98%)
Sep 06, 2011	48.66	48.87	48.05	48.77	2,793,844	-1.19(-2.37%)
Sep 02, 2011	50.79	50.97	49.60	49.95	1,685,686	-1.76(-3.40%)
Sep 01, 2011	52.60	53.22	51.57	51.71	1,645,078	-0.86(-1.63%)
Aug 31, 2011	53.39	53.83	52.14	52.57	1,349,887	-0.37(-0.69%)
Aug 30, 2011	52.22	53.33	52.11	52.94	1,809,255	+0.60(+1.15%)
Aug 29, 2011	51.16	52.36	51.09	52.34	1,739,042	+1.84(+3.65%)
Aug 26, 2011	49.08	50.58	47.96	50.49	1,873,431	+1.25(+2.53%)
Aug 25, 2011	50.29	50.66	49.07	49.25	1,822,832	-0.86(-1.72%)
Aug 24, 2011	49.24	50.20	49.07	50.11	1,311,434	+0.71(+1.44%)
Aug 23, 2011	47.98	49.54	47.60	49.39	1,664,529	+1.47(+3.07%)
Aug 22, 2011	48.27	48.62	47.56	47.92	1,376,484	+0.64(+1.35%)
Aug 19, 2011	47.08	48.13	46.88	47.29	2,271,550	-0.42(-0.89%)
Aug 18, 2011	48.69	49.05	47.23	47.71	2,547,398	-2.20(-4.40%)
Aug 17, 2011	50.21	50.54	49.36	49.91	1,415,408	-0.21(-0.41%)
Aug 16, 2011	50.45	50.65	49.57	50.12	1,620,221	-0.75(-1.47%)
Aug 15, 2011	50.87	51.10	50.05	50.87	1,364,400	+0.07(+0.13%)
Aug 12, 2011	49.34	51.15	49.11	50.80	2,902,841	+1.72(+3.51%)
Aug 11, 2011	46.99	49.86	46.93	49.08	2,395,839	+2.32(+4.97%)
Aug 10, 2011	47.66	48.30	46.27	46.75	5,574,380	-1.52(-3.15%)
Aug 09, 2011	48.32	50.30	46.90	48.27	9,003,814	+0.55(+1.15%)
Aug 08, 2011	50.62	50.65	47.64	47.72	3,683,639	-2.87(-5.68%)
Aug 05, 2011	51.33	51.63	49.42	50.60	3,073,039	-0.16(-0.31%)
Aug 04, 2011	52.35	52.77	50.74	50.75	2,210,839	-2.35(-4.43%)
Aug 03, 2011	52.48	53.58	52.15	53.11	1,967,387	+0.82(+1.56%)
Aug 02, 2011	52.93	53.28	52.10	52.29	2,252,727	-0.95(-1.79%)

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