Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	20.16	20.28	19.51	19.67	6,585,422	-0.37(-1.86%)
Sep 27, 2012	18.95	20.21	18.80	20.05	1,014,983	+0.75(+3.87%)
Sep 26, 2012	18.93	19.31	18.73	19.30	291,647	+0.44(+2.32%)
Sep 25, 2012	19.44	19.50	18.86	18.86	167,077	-0.55(-2.83%)
Sep 24, 2012	19.80	19.82	19.38	19.41	153,140	-0.48(-2.43%)
Sep 21, 2012	20.22	20.29	19.89	19.90	536,885	-0.07(-0.36%)
Sep 20, 2012	20.01	20.20	19.90	19.97	210,138	-0.09(-0.46%)
Sep 19, 2012	19.99	20.26	19.95	20.06	215,464	+0.09(+0.46%)
Sep 18, 2012	19.83	20.14	19.73	19.97	181,501	+0.16(+0.83%)
Sep 17, 2012	19.94	20.15	19.66	19.80	197,070	-0.21(-1.05%)
Sep 14, 2012	20.81	20.81	19.77	20.01	376,118	-0.84(-4.05%)
Sep 13, 2012	19.77	20.87	19.69	20.86	278,403	+1.05(+5.32%)
Sep 12, 2012	19.73	19.93	19.71	19.80	134,225	+0.07(+0.36%)
Sep 11, 2012	19.52	19.84	19.52	19.73	207,227	+0.22(+1.11%)
Sep 10, 2012	19.55	19.61	19.40	19.52	535,447	-0.05(-0.27%)
Sep 07, 2012	19.77	19.80	19.53	19.57	193,152	-0.10(-0.50%)
Sep 06, 2012	19.80	19.82	19.61	19.67	383,683	+0.01(+0.03%)
Sep 05, 2012	20.05	20.20	19.56	19.66	560,765	-0.43(-2.12%)
Sep 04, 2012	19.79	20.46	19.60	20.09	410,046	+0.55(+2.81%)
Aug 31, 2012	19.71	19.78	19.45	19.54	157,509	+0.00(+0.00%)
Aug 30, 2012	20.12	20.14	19.48	19.54	139,136	-0.63(-3.15%)
Aug 29, 2012	20.28	20.37	20.14	20.17	89,291	-0.29(-1.41%)
Aug 27, 2012	19.99	20.52	19.93	20.46	199,217	+0.53(+2.66%)
Aug 24, 2012	19.48	19.99	19.40	19.93	99,258	+0.38(+1.94%)
Aug 23, 2012	19.78	19.88	19.50	19.55	148,546	-0.24(-1.19%)
Aug 22, 2012	19.99	19.99	19.76	19.78	93,509	-0.21(-1.05%)
Aug 21, 2012	19.78	20.04	19.78	19.99	221,494	+0.25(+1.26%)
Aug 20, 2012	19.68	19.74	19.55	19.74	110,549	+0.07(+0.33%)
Aug 17, 2012	19.67	19.72	19.60	19.68	99,498	-0.02(-0.10%)
Aug 16, 2012	19.66	19.71	19.54	19.70	119,116	+0.06(+0.30%)
Aug 15, 2012	19.29	19.67	19.26	19.64	46,934	+0.33(+1.73%)
Aug 14, 2012	19.57	19.69	19.19	19.31	126,241	-0.13(-0.67%)
Aug 13, 2012	20.16	20.16	19.33	19.44	153,174	-0.85(-4.19%)
Aug 10, 2012	20.71	20.89	20.18	20.29	329,867	-0.50(-2.39%)
Aug 09, 2012	20.68	20.94	20.43	20.79	291,996	+0.14(+0.67%)
Aug 08, 2012	20.46	20.71	20.14	20.65	949,213	+0.14(+0.67%)
Aug 07, 2012	19.51	20.56	19.04	20.51	549,594	+1.13(+5.81%)
Aug 06, 2012	19.09	19.58	19.09	19.38	265,381	+0.37(+1.96%)
Aug 03, 2012	18.88	19.11	18.80	19.01	240,271	+0.28(+1.50%)
Aug 02, 2012	18.55	18.98	18.55	18.73	273,835	+0.03(+0.14%)
Aug 01, 2012	19.43	19.43	18.62	18.70	230,240	-0.67(-3.45%)
Jul 31, 2012	19.73	19.75	19.31	19.37	266,489	-0.45(-2.28%)
Jul 30, 2012	19.91	20.00	19.68	19.82	135,214	-0.10(-0.53%)
Jul 27, 2012	19.68	20.03	19.58	19.93	331,392	+0.38(+1.94%)
Jul 26, 2012	19.54	19.73	19.39	19.55	327,520	+0.27(+1.43%)
Jul 25, 2012	19.38	19.60	19.20	19.27	173,958	-0.01(-0.03%)
Jul 24, 2012	19.44	19.44	19.14	19.28	249,138	-0.11(-0.57%)
Jul 23, 2012	19.40	19.52	19.20	19.39	153,567	-0.25(-1.27%)
Jul 20, 2012	19.44	19.72	19.21	19.64	244,782	+0.03(+0.17%)
Jul 19, 2012	20.27	20.27	19.50	19.61	124,470	-0.67(-3.32%)
Jul 18, 2012	20.00	20.43	19.85	20.28	221,217	+0.24(+1.21%)
Jul 17, 2012	19.91	20.05	19.68	20.04	199,188	+0.20(+0.99%)
Jul 16, 2012	20.33	20.33	19.73	19.84	193,310	-0.56(-2.76%)
Jul 13, 2012	19.83	20.58	19.83	20.41	853,420	+0.64(+3.25%)
Jul 12, 2012	20.16	20.22	19.14	19.76	1,578,495	-0.46(-2.27%)
Jul 11, 2012	20.85	20.85	19.96	20.22	1,552,501	-0.65(-3.14%)
Jul 10, 2012	20.98	21.35	20.80	20.88	207,190	-0.04(-0.19%)
Jul 09, 2012	21.17	21.24	20.81	20.92	225,190	-0.24(-1.14%)
Jul 06, 2012	21.37	21.66	21.09	21.16	183,107	-0.39(-1.79%)
Jul 05, 2012	21.28	22.20	21.24	21.54	172,841	+0.20(+0.95%)
Jul 03, 2012	21.03	21.34	20.96	21.34	174,222	+0.26(+1.24%)
Jul 02, 2012	20.20	21.09	20.16	21.08	475,622	+0.96(+4.75%)
Jun 29, 2012	20.46	20.89	20.10	20.12	357,111	-0.07(-0.32%)
Jun 28, 2012	20.06	20.30	19.91	20.19	241,115	-0.03(-0.13%)
Jun 27, 2012	20.84	20.98	20.07	20.22	374,355	-0.58(-2.77%)
Jun 26, 2012	20.71	21.16	20.66	20.79	234,991	+0.14(+0.70%)
Jun 25, 2012	20.97	21.12	20.38	20.65	430,405	-0.62(-2.89%)
Jun 22, 2012	20.80	21.42	20.66	21.26	4,020,278	+0.51(+2.46%)
Jun 21, 2012	20.49	21.00	20.23	20.75	409,838	+0.29(+1.44%)
Jun 20, 2012	20.83	21.05	20.34	20.46	340,407	-0.39(-1.88%)
Jun 19, 2012	21.40	21.64	20.70	20.85	293,029	-0.55(-2.57%)
Jun 18, 2012	21.04	21.64	20.87	21.40	295,374	+0.20(+0.96%)
Jun 15, 2012	20.45	21.24	20.38	21.20	434,528	+0.82(+4.01%)
Jun 14, 2012	20.24	20.45	19.99	20.38	272,468	+0.12(+0.61%)
Jun 13, 2012	20.22	20.28	20.05	20.26	352,016	+0.05(+0.26%)
Jun 12, 2012	20.24	20.27	19.93	20.20	210,874	+0.03(+0.13%)
Jun 11, 2012	20.43	20.43	20.01	20.18	206,697	-0.10(-0.52%)
Jun 08, 2012	20.16	20.46	20.04	20.28	225,274	+0.09(+0.45%)
Jun 07, 2012	20.35	20.60	20.12	20.19	201,764	-0.09(-0.42%)
Jun 06, 2012	19.98	20.28	19.95	20.27	192,772	+0.33(+1.67%)
Jun 05, 2012	19.13	20.16	19.13	19.94	346,096	+0.71(+3.67%)
Jun 04, 2012	19.18	19.31	18.67	19.23	437,128	+0.05(+0.27%)
Jun 01, 2012	19.33	19.54	19.02	19.18	249,071	-0.50(-2.53%)
May 31, 2012	19.86	19.91	19.37	19.68	216,161	-0.21(-1.05%)
May 30, 2012	20.35	20.48	19.56	19.89	187,737	-0.56(-2.75%)
May 29, 2012	19.52	20.50	19.52	20.45	408,880	+0.98(+5.04%)
May 25, 2012	18.28	19.76	17.89	19.47	780,270	+1.15(+6.25%)
May 24, 2012	18.95	19.23	18.27	18.32	568,822	-0.62(-3.25%)
May 23, 2012	18.99	19.16	18.70	18.94	244,114	-0.14(-0.75%)
May 22, 2012	19.41	19.70	18.95	19.08	369,476	-0.29(-1.52%)
May 21, 2012	19.45	20.03	19.09	19.38	333,434	+0.05(+0.24%)
May 18, 2012	19.21	19.54	18.94	19.33	348,793	+0.18(+0.96%)
May 17, 2012	19.63	19.66	19.15	19.15	506,706	-0.48(-2.43%)
May 16, 2012	19.82	20.19	19.56	19.63	409,540	-0.10(-0.50%)
May 15, 2012	19.76	20.03	19.65	19.73	196,713	-0.03(-0.17%)
May 14, 2012	19.98	20.30	19.55	19.76	268,999	-0.36(-1.79%)
May 11, 2012	20.26	20.52	20.01	20.12	426,334	-0.20(-1.00%)
May 10, 2012	20.27	20.57	20.20	20.32	310,957	+0.15(+0.75%)
May 09, 2012	20.14	20.26	19.96	20.17	171,547	-0.13(-0.64%)
May 08, 2012	19.99	20.36	19.99	20.30	189,517	+0.17(+0.84%)
May 07, 2012	19.54	20.19	19.45	20.13	240,941	+0.52(+2.67%)
May 04, 2012	19.45	19.86	19.35	19.61	330,894	+0.08(+0.40%)
May 03, 2012	19.17	19.61	18.85	19.53	349,884	+0.37(+1.91%)
May 02, 2012	19.39	19.53	19.08	19.16	426,920	-0.31(-1.58%)
May 01, 2012	19.49	20.16	19.32	19.47	449,381	+0.00(+0.00%)
Apr 30, 2012	19.59	19.73	19.31	19.47	339,162	-0.16(-0.83%)
Apr 27, 2012	20.27	20.27	19.55	19.63	589,808	-0.66(-3.26%)
Apr 26, 2012	21.19	21.39	20.18	20.29	797,483	-0.99(-4.67%)
Apr 25, 2012	20.68	21.39	20.58	21.29	463,398	+0.65(+3.14%)
Apr 24, 2012	20.50	20.74	20.41	20.64	485,804	+0.10(+0.48%)
Apr 23, 2012	20.62	20.81	20.42	20.54	382,508	-0.33(-1.57%)
Apr 20, 2012	20.79	21.09	20.75	20.87	275,713	+0.12(+0.60%)
Apr 19, 2012	20.75	20.82	20.48	20.75	139,061	-0.01(-0.03%)
Apr 18, 2012	20.90	21.11	20.51	20.75	220,223	-0.19(-0.91%)
Apr 17, 2012	21.03	21.30	20.85	20.94	173,539	+0.01(+0.06%)
Apr 16, 2012	21.08	21.22	20.89	20.93	148,064	-0.12(-0.59%)
Apr 13, 2012	20.58	21.06	20.38	21.05	243,612	+0.53(+2.58%)
Apr 12, 2012	20.54	20.58	20.41	20.52	166,322	-0.05(-0.25%)
Apr 11, 2012	20.73	20.73	20.49	20.58	225,192	-0.03(-0.16%)
Apr 10, 2012	21.05	21.11	20.43	20.61	227,112	-0.49(-2.33%)
Apr 09, 2012	21.14	21.28	20.76	21.10	140,569	-0.30(-1.41%)
Apr 05, 2012	21.43	21.51	21.24	21.40	88,645	-0.12(-0.55%)
Apr 04, 2012	21.60	21.73	21.37	21.52	310,349	-0.24(-1.11%)
Apr 03, 2012	22.20	22.41	21.68	21.76	898,470	-0.48(-2.15%)
Apr 02, 2012	21.51	22.48	21.39	22.24	404,172	+0.69(+3.19%)
Mar 30, 2012	21.16	22.08	21.02	21.55	832,559	+0.45(+2.14%)
Mar 29, 2012	21.00	21.16	20.94	21.10	414,998	+0.02(+0.09%)
Mar 28, 2012	20.96	21.20	20.90	21.08	208,461	+0.08(+0.40%)
Mar 27, 2012	20.68	21.28	20.68	20.99	246,483	+0.29(+1.39%)
Mar 26, 2012	20.41	20.82	20.39	20.71	292,200	+0.42(+2.06%)
Mar 23, 2012	19.88	20.33	19.88	20.29	585,656	+0.38(+1.91%)
Mar 22, 2012	19.44	19.95	19.41	19.91	416,329	+0.33(+1.67%)
Mar 21, 2012	19.51	19.88	19.46	19.58	1,158,059	+0.09(+0.47%)
Mar 20, 2012	19.76	19.84	19.44	19.49	220,711	-0.34(-1.72%)
Mar 19, 2012	20.09	20.27	19.74	19.83	131,903	-0.22(-1.08%)
Mar 16, 2012	19.61	20.39	19.58	20.05	511,922	+0.43(+2.17%)
Mar 15, 2012	19.65	19.68	19.55	19.62	512,706	-0.10(-0.50%)
Mar 14, 2012	20.22	20.37	19.65	19.72	346,365	-0.50(-2.46%)
Mar 13, 2012	19.70	20.29	19.70	20.22	377,776	+0.57(+2.90%)
Mar 12, 2012	20.05	20.12	19.52	19.65	342,615	-0.43(-2.12%)
Mar 09, 2012	19.48	20.33	19.48	20.07	442,349	+0.50(+2.54%)
Mar 08, 2012	19.84	19.94	19.38	19.57	826,944	-0.18(-0.89%)
Mar 07, 2012	19.90	20.09	19.71	19.75	534,824	-0.05(-0.23%)
Mar 06, 2012	20.43	20.52	19.37	19.80	973,050	-0.79(-3.82%)
Mar 05, 2012	20.94	20.94	20.56	20.58	316,103	-0.01(-0.03%)
Mar 02, 2012	20.64	20.67	20.36	20.59	292,016	-0.02(-0.10%)
Mar 01, 2012	20.62	20.67	20.41	20.61	442,025	+0.23(+1.12%)
Feb 29, 2012	20.73	20.88	20.32	20.38	1,059,995	-0.24(-1.14%)
Feb 28, 2012	20.03	20.69	20.03	20.62	576,421	+0.03(+0.16%)
Feb 27, 2012	20.25	20.88	19.86	20.58	447,085	+0.07(+0.32%)
Feb 24, 2012	20.32	20.58	19.71	20.52	287,812	-0.01(-0.06%)
Feb 23, 2012	19.99	20.70	19.64	20.53	339,646	+0.50(+2.48%)
Feb 22, 2012	19.92	20.17	19.64	20.03	607,962	+0.17(+0.86%)
Feb 21, 2012	20.03	20.22	19.60	19.86	792,113	-0.29(-1.46%)
Feb 17, 2012	20.24	20.28	19.83	20.16	805,201	-0.11(-0.55%)
Feb 16, 2012	20.35	20.52	20.04	20.27	1,257,664	+0.02(+0.10%)
Feb 15, 2012	19.82	20.90	19.57	20.25	1,985,645	+0.81(+4.17%)
Feb 14, 2012	18.31	20.05	17.93	19.44	2,376,769	+1.30(+7.14%)
Feb 13, 2012	17.26	18.33	17.03	18.14	2,839,621	+0.71(+4.05%)
Feb 10, 2012	16.79	17.47	16.79	17.43	2,048,774	+0.08(+0.45%)
Feb 09, 2012	17.20	17.96	17.02	17.36	2,577,500	+0.33(+1.92%)
Feb 08, 2012	16.99	17.14	16.58	17.03	3,030,166	-0.10(-0.61%)
Feb 07, 2012	17.51	17.60	16.94	17.13	2,536,128	-0.46(-2.64%)
Feb 06, 2012	17.76	18.15	17.47	17.60	3,119,320	-0.16(-0.92%)
Feb 03, 2012	18.13	18.37	17.74	17.76	391,514	-0.46(-2.55%)
Feb 02, 2012	17.81	18.45	17.81	18.23	616,997	+0.39(+2.20%)
Feb 01, 2012	17.64	18.32	17.64	17.83	103,673	+0.22(+1.26%)
Jan 31, 2012	17.55	17.90	17.55	17.61	181,692	+0.07(+0.41%)
Jan 30, 2012	17.51	17.64	17.34	17.54	640,491	+0.07(+0.37%)

Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.