Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	18.20	18.27	18.14	18.17	79,867	-0.23(-1.25%)
May 20, 2011	18.51	18.51	18.40	18.40	55,335	-0.20(-1.08%)
May 19, 2011	18.66	18.68	18.53	18.60	45,650	-0.01(-0.05%)
May 18, 2011	18.47	18.62	18.45	18.61	73,632	+0.15(+0.81%)
May 17, 2011	18.40	18.46	18.33	18.46	98,815	+0.06(+0.33%)
May 16, 2011	18.44	18.58	18.40	18.40	83,004	-0.11(-0.59%)
May 13, 2011	18.66	18.66	18.46	18.51	44,615	-0.17(-0.91%)
May 12, 2011	18.61	18.72	18.52	18.68	72,295	+0.05(+0.27%)
May 11, 2011	18.81	18.84	18.57	18.63	116,970	-0.26(-1.38%)
May 10, 2011	18.78	18.89	18.78	18.89	47,626	+0.21(+1.12%)
May 09, 2011	18.64	18.70	18.62	18.68	48,481	+0.09(+0.48%)
May 06, 2011	18.72	18.79	18.51	18.59	42,994	+0.08(+0.43%)
May 05, 2011	18.47	18.61	18.44	18.51	61,100	-0.16(-0.86%)
May 04, 2011	18.74	18.76	18.59	18.67	47,327	-0.17(-0.90%)
May 03, 2011	18.87	18.90	18.75	18.84	45,832	-0.07(-0.37%)
May 02, 2011	18.99	18.92	18.91	18.91	47,817	-0.01(-0.05%)
Apr 29, 2011	18.89	18.95	18.89	18.92	62,594	-0.01(-0.05%)
Apr 28, 2011	18.84	18.93	18.82	18.93	67,664	+0.05(+0.26%)
Apr 27, 2011	18.83	18.88	18.74	18.88	57,239	+0.13(+0.69%)
Apr 26, 2011	18.70	18.78	18.65	18.75	169,503	+0.10(+0.54%)
Apr 25, 2011	18.67	18.67	18.60	18.65	73,305	+0.01(+0.05%)
Apr 21, 2011	18.62	18.65	18.60	18.64	55,077	+0.03(+0.16%)
Apr 20, 2011	18.55	18.62	18.55	18.61	102,304	+0.28(+1.53%)
Apr 19, 2011	18.32	18.33	18.24	18.33	73,857	+0.05(+0.27%)
Apr 18, 2011	18.14	18.28	18.10	18.28	103,364	-0.23(-1.24%)
Apr 15, 2011	18.47	18.55	18.45	18.51	65,242	-0.04(-0.22%)
Apr 14, 2011	18.42	18.57	18.38	18.55	57,507	+0.00(+0.00%)
Apr 13, 2011	18.67	18.67	18.51	18.55	58,760	+0.06(+0.32%)
Apr 12, 2011	18.56	18.56	18.43	18.49	36,301	-0.21(-1.12%)
Apr 11, 2011	18.79	18.79	18.66	18.70	37,572	-0.05(-0.27%)
Apr 08, 2011	18.82	18.83	18.69	18.75	62,713	+0.07(+0.37%)
Apr 07, 2011	18.78	18.80	18.61	18.68	37,076	-0.12(-0.64%)
Apr 06, 2011	18.72	18.80	18.71	18.80	271,319	+0.11(+0.59%)
Apr 05, 2011	18.60	18.74	18.60	18.69	56,585	-0.07(-0.37%)
Apr 04, 2011	18.72	18.76	18.69	18.76	112,492	+0.03(+0.16%)
Apr 01, 2011	18.64	18.76	18.64	18.73	138,755	+0.17(+0.92%)
Mar 31, 2011	18.53	18.57	18.47	18.56	42,861	-0.08(-0.43%)
Mar 30, 2011	18.56	18.67	18.56	18.64	85,583	+0.19(+1.03%)
Mar 29, 2011	18.35	18.45	18.28	18.45	69,904	+0.13(+0.71%)
Mar 28, 2011	18.42	18.42	18.31	18.32	76,175	-0.01(-0.05%)
Mar 25, 2011	18.32	18.37	18.29	18.33	56,607	-0.06(-0.33%)
Mar 24, 2011	18.28	18.40	18.21	18.39	104,066	+0.22(+1.21%)
Mar 23, 2011	18.01	18.20	17.97	18.17	146,149	+0.08(+0.44%)
Mar 22, 2011	18.14	18.14	18.00	18.09	81,055	-0.05(-0.28%)
Mar 21, 2011	18.05	18.15	18.08	18.14	74,369	+0.38(+2.14%)
Mar 18, 2011	17.80	17.84	17.68	17.76	219,066	+0.27(+1.54%)
Mar 17, 2011	17.47	17.58	17.42	17.49	124,930	+0.38(+2.22%)
Mar 16, 2011	17.55	17.58	16.91	17.11	503,656	-0.55(-3.11%)
Mar 15, 2011	17.23	17.74	17.10	17.66	281,528	-0.33(-1.83%)
Mar 14, 2011	18.05	18.06	15.74	17.99	376,179	-0.46(-2.49%)
Mar 11, 2011	18.42	18.47	18.31	18.45	118,235	-0.12(-0.65%)
Mar 10, 2011	18.64	18.67	18.54	18.57	94,579	-0.35(-1.85%)
Mar 09, 2011	18.92	18.93	18.83	18.92	134,828	-0.02(-0.11%)
Mar 08, 2011	18.88	18.97	18.78	18.94	86,466	+0.15(+0.80%)
Mar 07, 2011	19.04	19.04	18.75	18.79	110,621	-0.18(-0.95%)
Mar 04, 2011	19.10	19.10	18.84	18.97	140,988	-0.18(-0.94%)
Mar 03, 2011	19.05	19.15	18.99	19.15	170,730	+0.29(+1.54%)
Mar 02, 2011	18.87	18.94	18.80	18.86	119,250	-0.01(-0.05%)
Mar 01, 2011	19.19	19.19	18.84	18.87	94,718	-0.25(-1.31%)
Feb 28, 2011	19.12	19.13	19.01	19.12	169,796	+0.13(+0.68%)
Feb 25, 2011	18.92	19.00	18.92	18.99	130,234	+0.23(+1.23%)
Feb 24, 2011	18.76	18.80	18.61	18.76	118,049	-0.06(-0.32%)
Feb 23, 2011	18.86	18.92	18.70	18.82	198,822	-0.05(-0.26%)
Feb 22, 2011	19.04	19.11	18.85	18.87	213,441	-0.47(-2.43%)
Feb 18, 2011	19.32	19.41	19.29	19.34	149,812	-0.04(-0.21%)
Feb 17, 2011	19.28	19.43	19.28	19.38	113,520	-0.02(-0.10%)
Feb 16, 2011	19.34	19.43	19.32	19.40	80,776	+0.18(+0.94%)
Feb 15, 2011	19.26	19.27	19.20	19.22	74,044	-0.06(-0.31%)
Feb 14, 2011	19.27	19.29	19.22	19.28	98,904	+0.00(+0.00%)
Feb 11, 2011	19.06	19.28	19.06	19.28	85,144	+0.13(+0.68%)
Feb 10, 2011	19.03	19.16	18.98	19.15	267,726	+0.00(+0.00%)
Feb 09, 2011	19.11	19.21	19.10	19.15	76,013	-0.08(-0.42%)
Feb 08, 2011	19.14	19.23	19.08	19.23	58,767	+0.09(+0.47%)
Feb 07, 2011	19.10	19.17	19.10	19.14	111,782	+0.08(+0.42%)
Feb 04, 2011	19.03	19.06	18.93	19.06	119,314	+0.07(+0.37%)
Feb 03, 2011	18.93	19.00	18.83	18.99	115,619	+0.11(+0.58%)
Feb 02, 2011	18.88	18.95	18.84	18.88	428,372	+0.01(+0.05%)
Feb 01, 2011	18.72	18.94	18.72	18.87	186,510	+0.24(+1.29%)
Jan 31, 2011	18.66	18.67	18.59	18.63	211,219	+0.09(+0.49%)
Jan 28, 2011	18.87	18.87	18.53	18.54	160,351	-0.41(-2.16%)
Jan 27, 2011	18.90	18.95	18.87	18.95	183,209	+0.07(+0.37%)
Jan 26, 2011	18.88	18.91	18.82	18.88	81,148	+0.08(+0.43%)
Jan 25, 2011	18.79	18.82	18.68	18.80	209,406	+0.02(+0.11%)
Jan 24, 2011	18.69	18.82	18.69	18.78	364,300	+0.08(+0.43%)
Jan 21, 2011	18.73	18.80	18.64	18.70	351,773	+0.01(+0.05%)
Jan 20, 2011	18.71	18.89	18.60	18.69	220,291	-0.04(-0.21%)
Jan 19, 2011	18.89	18.91	18.70	18.73	84,490	-0.22(-1.16%)
Jan 18, 2011	18.85	18.96	18.85	18.95	109,888	+0.15(+0.80%)
Jan 17, 2011	19.06	19.06	18.79	18.80	94,173	-0.08(-0.42%)
Jan 14, 2011	18.70	18.90	18.70	18.88	116,346	+0.11(+0.59%)
Jan 13, 2011	18.82	18.88	18.76	18.77	129,862	-0.06(-0.32%)
Jan 12, 2011	18.74	18.87	18.74	18.83	186,936	+0.22(+1.18%)
Jan 11, 2011	18.62	18.65	18.58	18.61	102,154	+0.15(+0.81%)
Jan 10, 2011	18.46	18.49	18.37	18.46	86,576	-0.10(-0.54%)
Jan 07, 2011	18.62	18.64	18.46	18.56	104,306	-0.05(-0.27%)
Jan 06, 2011	18.74	18.74	18.56	18.61	127,307	-0.06(-0.32%)
Jan 05, 2011	18.53	18.70	18.53	18.67	369,167	+0.07(+0.38%)
Jan 04, 2011	18.50	18.69	18.50	18.60	114,836	+0.17(+0.92%)
Dec 31, 2010	18.28	18.52	18.28	18.43	67,125	+0.01(+0.05%)
Dec 30, 2010	18.48	18.48	18.38	18.42	54,047	-0.13(-0.70%)
Dec 29, 2010	18.47	18.60	18.47	18.55	110,991	-0.13(-0.70%)
Dec 24, 2010	18.65	18.68	18.27	18.68	43,358	-0.04(-0.21%)
Dec 23, 2010	18.62	18.72	18.62	18.72	272,637	+0.00(+0.00%)
Dec 22, 2010	18.66	18.73	18.66	18.72	290,363	-0.03(-0.16%)
Dec 21, 2010	18.61	18.75	18.61	18.75	139,847	+0.17(+0.91%)
Dec 20, 2010	18.53	18.60	18.50	18.58	206,147	+0.08(+0.43%)
Dec 17, 2010	18.46	18.54	18.46	18.50	180,430	-0.04(-0.22%)
Dec 16, 2010	18.45	18.59	18.45	18.54	50,394	+0.04(+0.22%)
Dec 15, 2010	18.50	18.59	18.49	18.50	83,543	-0.05(-0.27%)
Dec 14, 2010	18.55	18.65	18.53	18.55	410,634	+0.00(+0.00%)
Dec 13, 2010	18.51	18.60	18.51	18.55	92,681	+0.10(+0.54%)
Dec 10, 2010	18.39	18.49	18.39	18.45	110,213	+0.00(+0.00%)
Dec 09, 2010	18.46	18.46	18.36	18.45	116,282	+0.07(+0.38%)
Dec 08, 2010	18.35	18.44	18.30	18.38	121,273	+0.07(+0.38%)
Dec 07, 2010	18.39	18.42	18.31	18.31	161,515	+0.09(+0.49%)
Dec 06, 2010	18.24	18.26	18.18	18.22	134,832	-0.03(-0.16%)
Dec 03, 2010	18.11	18.25	18.11	18.25	111,798	-0.09(-0.49%)
Dec 02, 2010	18.04	18.34	18.04	18.34	108,213	+0.30(+1.66%)
Dec 01, 2010	17.91	18.06	17.91	18.04	128,272	+0.37(+2.09%)
Nov 30, 2010	17.58	17.70	17.53	17.67	110,598	-0.12(-0.67%)
Nov 29, 2010	17.78	17.82	17.63	17.79	129,614	-0.07(-0.39%)
Nov 26, 2010	17.82	17.96	17.82	17.86	112,091	-0.09(-0.50%)
Nov 25, 2010	18.10	18.10	17.95	17.95	58,673	-0.07(-0.39%)
Nov 24, 2010	17.90	18.02	17.87	18.02	155,674	+0.29(+1.64%)
Nov 23, 2010	17.83	17.83	17.68	17.73	178,917	-0.37(-2.04%)
Nov 22, 2010	18.09	18.14	17.94	18.10	83,805	-0.18(-0.98%)
Nov 19, 2010	18.16	18.28	18.08	18.28	128,402	+0.04(+0.22%)
Nov 18, 2010	18.21	18.28	17.91	18.24	95,230	+0.33(+1.84%)
Nov 17, 2010	17.86	17.96	17.86	17.91	69,103	+0.08(+0.45%)
Nov 16, 2010	17.96	18.01	17.80	17.83	97,239	-0.34(-1.87%)
Nov 15, 2010	18.23	18.24	18.14	18.17	133,722	+0.13(+0.72%)
Nov 12, 2010	18.13	18.15	17.98	18.04	96,512	-0.16(-0.88%)
Nov 11, 2010	18.15	18.20	18.09	18.20	38,108	-0.07(-0.38%)
Nov 10, 2010	18.24	18.28	18.10	18.27	88,634	+0.07(+0.38%)
Nov 09, 2010	18.27	18.35	18.19	18.20	75,994	-0.08(-0.44%)
Nov 08, 2010	18.24	18.28	18.14	18.28	113,137	+0.04(+0.22%)
Nov 05, 2010	18.20	18.28	18.19	18.24	240,171	+0.03(+0.16%)
Nov 04, 2010	18.12	18.23	18.11	18.21	90,519	+0.27(+1.51%)
Nov 03, 2010	17.98	17.98	17.82	17.94	105,247	+0.04(+0.22%)
Nov 02, 2010	17.91	17.92	17.85	17.90	69,456	+0.17(+0.96%)
Nov 01, 2010	17.79	17.83	17.64	17.73	84,272	-0.05(-0.28%)
Oct 29, 2010	17.82	17.82	17.72	17.78	80,893	-0.01(-0.06%)
Oct 28, 2010	17.90	17.90	17.74	17.79	44,323	-0.06(-0.34%)
Oct 27, 2010	17.76	17.85	17.70	17.85	52,542	-0.07(-0.39%)
Oct 25, 2010	17.97	18.06	17.92	17.92	98,990	-0.02(-0.11%)
Oct 22, 2010	18.00	18.00	17.92	17.94	55,947	+0.01(+0.06%)
Oct 21, 2010	17.97	18.03	17.81	17.93	118,770	+0.00(+0.00%)
Oct 20, 2010	17.76	17.95	17.76	17.93	83,603	+0.16(+0.90%)
Oct 19, 2010	17.86	17.91	17.71	17.77	80,077	-0.16(-0.89%)
Oct 18, 2010	17.85	17.98	17.85	17.93	95,938	+0.05(+0.28%)
Oct 15, 2010	17.88	17.90	17.78	17.88	110,913	+0.02(+0.11%)
Oct 14, 2010	17.86	17.91	17.80	17.86	143,352	+0.02(+0.11%)
Oct 13, 2010	17.90	17.96	17.84	17.84	88,606	+0.10(+0.56%)
Oct 12, 2010	17.68	17.76	17.57	17.74	80,740	+0.01(+0.06%)
Oct 08, 2010	17.73	17.81	17.65	17.73	78,486	-0.02(-0.11%)
Oct 07, 2010	17.76	17.80	17.68	17.75	110,806	+0.02(+0.11%)
Oct 06, 2010	17.72	17.78	17.68	17.73	84,632	+0.01(+0.06%)
Oct 05, 2010	17.59	17.75	17.54	17.72	137,112	+0.38(+2.19%)
Oct 04, 2010	17.37	17.45	17.24	17.34	100,918	-0.14(-0.80%)
Oct 01, 2010	17.58	17.58	17.41	17.48	85,799	+0.04(+0.23%)
Sep 30, 2010	17.66	17.72	17.38	17.44	193,270	-0.16(-0.91%)
Sep 29, 2010	17.57	17.64	17.54	17.60	104,725	-0.04(-0.23%)
Sep 28, 2010	17.61	17.64	17.46	17.64	94,514	+0.03(+0.17%)
Sep 27, 2010	17.71	17.71	17.59	17.61	70,713	-0.11(-0.62%)
Sep 24, 2010	17.55	17.73	17.55	17.72	99,140	+0.40(+2.31%)
Sep 23, 2010	17.31	17.46	17.28	17.32	81,123	-0.17(-0.97%)
Sep 22, 2010	17.60	17.64	17.47	17.49	76,763	-0.11(-0.63%)
Sep 21, 2010	17.73	17.73	17.48	17.60	141,819	-0.19(-1.07%)
Sep 20, 2010	17.59	17.82	17.55	17.79	299,487	+0.31(+1.77%)
Sep 17, 2010	17.56	17.59	17.43	17.48	64,628	-0.20(-1.13%)
Sep 15, 2010	17.51	17.68	17.51	17.68	197,689	+0.16(+0.91%)
Sep 14, 2010	17.49	17.59	17.45	17.52	120,781	-0.07(-0.40%)
Sep 13, 2010	17.58	17.59	17.48	17.59	188,344	+0.19(+1.09%)
Sep 10, 2010	17.36	17.42	17.35	17.40	405,341	+0.05(+0.29%)
Sep 09, 2010	17.39	17.50	17.26	17.35	78,889	+0.20(+1.17%)
Sep 08, 2010	17.17	17.25	17.15	17.15	58,909	+0.04(+0.23%)
Sep 07, 2010	17.19	17.19	17.08	17.11	72,855	-0.15(-0.87%)
Sep 03, 2010	17.29	17.33	17.17	17.26	108,798	+0.12(+0.70%)
Sep 02, 2010	17.05	17.14	17.01	17.14	35,447	+0.08(+0.47%)
Sep 01, 2010	16.81	17.10	16.81	17.06	69,968	+0.47(+2.83%)
Aug 31, 2010	16.50	16.67	16.43	16.59	165,636	+0.04(+0.24%)
Aug 30, 2010	16.64	16.68	16.55	16.55	107,952	-0.20(-1.19%)
Aug 27, 2010	16.60	16.76	16.42	16.75	103,341	+0.38(+2.32%)
Aug 26, 2010	16.54	16.57	16.37	16.37	66,434	-0.10(-0.61%)
Aug 25, 2010	16.34	16.52	16.21	16.47	109,324	+0.02(+0.12%)
Aug 24, 2010	16.52	16.53	16.38	16.45	171,523	-0.27(-1.61%)
Aug 23, 2010	16.77	16.88	16.72	16.72	54,699	-0.04(-0.24%)
Aug 20, 2010	16.80	16.80	16.68	16.76	106,489	-0.08(-0.48%)
Aug 19, 2010	17.03	17.05	16.78	16.84	60,393	-0.28(-1.64%)
Aug 18, 2010	17.07	17.18	17.04	17.12	60,948	+0.05(+0.29%)
Aug 17, 2010	17.03	17.18	17.01	17.07	58,228	+0.19(+1.13%)
Aug 16, 2010	16.82	16.93	16.77	16.88	43,313	-0.03(-0.18%)
Aug 13, 2010	16.92	16.99	16.89	16.91	35,735	+0.00(+0.00%)
Aug 12, 2010	16.71	16.93	16.71	16.91	80,560	+0.09(+0.54%)
Aug 11, 2010	17.05	17.05	16.82	16.82	132,660	-0.60(-3.44%)
Aug 10, 2010	17.40	17.49	17.33	17.42	77,693	-0.15(-0.85%)
Aug 09, 2010	17.55	17.62	17.50	17.57	69,099	+0.09(+0.51%)
Aug 06, 2010	17.34	17.48	17.23	17.48	101,267	-0.01(-0.06%)
Aug 05, 2010	17.51	17.51	17.41	17.49	34,224	-0.07(-0.40%)
Aug 04, 2010	17.40	17.56	17.40	17.56	155,981	+0.12(+0.69%)
Aug 03, 2010	17.34	17.49	17.34	17.44	574,481	+0.30(+1.75%)
Jul 30, 2010	17.03	17.24	16.98	17.14	47,437	-0.06(-0.35%)
Jul 29, 2010	17.34	17.43	17.07	17.20	51,775	-0.01(-0.06%)
Jul 28, 2010	17.30	17.30	17.16	17.21	36,065	-0.08(-0.46%)
Jul 27, 2010	17.31	17.36	17.24	17.29	150,004	+0.08(+0.46%)
Jul 26, 2010	17.09	17.23	17.02	17.21	516,401	+0.05(+0.29%)
Jul 23, 2010	16.98	17.19	16.97	17.16	54,131	+0.18(+1.06%)
Jul 22, 2010	16.86	17.05	16.86	16.98	44,428	+0.40(+2.41%)
Jul 21, 2010	16.84	16.84	16.51	16.58	37,248	-0.20(-1.19%)
Jul 20, 2010	16.50	16.83	16.47	16.78	231,632	+0.10(+0.60%)
Jul 19, 2010	16.74	16.75	16.55	16.68	47,673	+0.11(+0.66%)
Jul 16, 2010	16.89	16.89	16.55	16.57	147,325	-0.47(-2.76%)
Jul 15, 2010	17.02	17.06	16.85	17.04	67,977	-0.12(-0.70%)
Jul 14, 2010	17.10	17.16	17.04	17.16	73,346	+0.05(+0.29%)
Jul 13, 2010	17.05	17.18	17.05	17.11	52,505	+0.20(+1.18%)
Jul 12, 2010	16.91	16.96	16.83	16.91	47,840	-0.05(-0.29%)
Jul 09, 2010	16.82	16.96	16.80	16.96	37,053	+0.09(+0.53%)
Jul 08, 2010	16.84	16.87	16.74	16.87	51,217	+0.10(+0.60%)
Jul 07, 2010	16.33	16.77	16.33	16.77	102,692	+0.47(+2.88%)
Jul 06, 2010	16.38	16.51	16.18	16.30	134,431	+0.20(+1.24%)
Jul 02, 2010	16.10	16.23	15.91	16.10	225,365	+0.00(+0.00%)
Jun 30, 2010	16.23	16.35	16.05	16.10	101,320	-0.07(-0.43%)
Jun 29, 2010	16.45	16.45	16.13	16.17	167,643	-0.60(-3.58%)
Jun 25, 2010	16.79	16.96	16.64	16.77	102,246	-0.30(-1.76%)
Jun 24, 2010	17.20	17.20	16.98	17.07	143,794	-0.27(-1.56%)
Jun 23, 2010	17.34	17.41	17.22	17.34	117,599	+0.04(+0.23%)
Jun 22, 2010	17.53	17.59	17.30	17.30	70,615	-0.23(-1.31%)
Jun 21, 2010	17.72	17.78	17.48	17.53	63,471	-0.04(-0.23%)
Jun 18, 2010	17.56	17.58	17.48	17.57	102,415	-0.02(-0.11%)
Jun 17, 2010	17.52	17.60	17.45	17.59	202,384	-0.02(-0.11%)
Jun 16, 2010	17.50	17.63	17.41	17.61	94,040	-0.01(-0.06%)
Jun 15, 2010	17.39	17.63	17.37	17.62	59,037	+0.44(+2.56%)
Jun 14, 2010	17.39	17.39	17.18	17.18	81,606	-0.10(-0.58%)
Jun 11, 2010	17.10	17.28	17.01	17.28	134,436	+0.17(+0.99%)
Jun 10, 2010	16.94	17.15	16.92	17.11	127,400	+0.54(+3.26%)
Jun 09, 2010	16.80	16.93	16.54	16.57	438,482	-0.21(-1.25%)
Jun 08, 2010	16.60	16.82	16.48	16.78	124,076	+0.19(+1.15%)
Jun 07, 2010	16.84	16.84	16.58	16.59	83,128	-0.10(-0.60%)
Jun 04, 2010	17.00	17.00	16.65	16.69	63,223	-0.57(-3.30%)
Jun 03, 2010	17.35	17.40	17.15	17.26	92,842	+0.00(+0.00%)
Jun 02, 2010	16.90	17.26	16.90	17.26	75,921	+0.42(+2.49%)

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.