Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	20.22	20.29	20.06	20.19	270,947	+0.24(+1.22%)
Jun 28, 2012	19.72	19.95	19.56	19.95	208,935	+0.18(+0.90%)
Jun 27, 2012	19.67	19.81	19.57	19.77	154,802	+0.19(+0.95%)
Jun 26, 2012	19.54	19.66	19.38	19.58	190,291	+0.10(+0.53%)
Jun 25, 2012	19.60	19.68	19.36	19.48	240,738	-0.33(-1.67%)
Jun 22, 2012	19.89	20.05	19.76	19.81	1,509,124	-0.04(-0.19%)
Jun 21, 2012	20.10	20.21	19.79	19.85	983,863	-0.24(-1.21%)
Jun 20, 2012	20.22	20.22	19.94	20.09	242,928	-0.06(-0.29%)
Jun 19, 2012	20.06	20.31	19.88	20.15	315,631	+0.15(+0.76%)
Jun 18, 2012	20.00	20.09	19.92	20.00	241,343	-0.10(-0.50%)
Jun 15, 2012	20.16	20.23	20.02	20.10	354,150	-0.04(-0.21%)
Jun 14, 2012	19.94	20.23	19.91	20.14	227,374	+0.19(+0.96%)
Jun 13, 2012	20.19	20.34	19.87	19.95	264,234	-0.25(-1.22%)
Jun 12, 2012	20.24	20.42	19.98	20.19	270,227	+0.01(+0.07%)
Jun 11, 2012	20.38	20.57	20.16	20.18	331,408	+0.00(+0.01%)
Jun 08, 2012	20.11	20.33	19.93	20.18	153,555	+0.03(+0.13%)
Jun 07, 2012	20.38	20.41	20.14	20.15	199,419	-0.01(-0.03%)
Jun 06, 2012	19.74	20.17	19.67	20.16	161,950	+0.48(+2.42%)
Jun 05, 2012	19.40	19.69	19.40	19.68	214,608	+0.04(+0.18%)
Jun 04, 2012	19.54	20.00	19.54	19.64	231,661	+0.22(+1.13%)
Jun 01, 2012	19.44	19.67	19.33	19.42	212,739	-0.30(-1.53%)
May 31, 2012	19.70	19.89	19.60	19.73	155,684	+0.04(+0.23%)
May 30, 2012	19.84	19.86	19.68	19.68	176,112	-0.25(-1.26%)
May 29, 2012	20.22	20.22	19.86	19.93	156,275	-0.13(-0.65%)
May 25, 2012	20.20	20.20	20.04	20.06	147,577	-0.07(-0.35%)
May 24, 2012	20.17	20.21	19.95	20.13	183,413	+0.05(+0.23%)
May 23, 2012	19.83	20.14	19.83	20.09	334,140	+0.14(+0.72%)
May 22, 2012	19.86	20.02	19.84	19.94	229,880	+0.06(+0.31%)
May 21, 2012	19.90	20.13	19.76	19.88	397,670	+0.08(+0.42%)
May 18, 2012	20.03	20.09	19.75	19.80	289,414	-0.26(-1.31%)
May 17, 2012	20.28	20.28	20.03	20.06	304,607	-0.18(-0.89%)
May 16, 2012	20.41	20.43	20.18	20.24	187,744	-0.07(-0.36%)
May 15, 2012	20.13	20.41	20.05	20.31	134,550	+0.15(+0.74%)
May 14, 2012	20.39	20.49	20.14	20.16	256,341	-0.34(-1.68%)
May 11, 2012	20.05	20.54	20.01	20.51	301,936	+0.03(+0.13%)
May 10, 2012	20.15	20.58	20.15	20.48	348,175	+0.41(+2.06%)
May 09, 2012	20.13	20.27	20.02	20.07	418,867	-0.23(-1.13%)
May 08, 2012	20.11	20.42	20.11	20.30	678,344	+0.12(+0.60%)
May 07, 2012	20.01	20.20	19.99	20.18	159,955	+0.11(+0.53%)
May 04, 2012	20.20	20.22	20.05	20.07	224,965	-0.17(-0.83%)
May 03, 2012	20.31	20.39	20.19	20.24	253,405	-0.09(-0.43%)
May 02, 2012	20.17	20.35	20.09	20.33	261,741	+0.06(+0.32%)
May 01, 2012	20.36	20.46	20.25	20.26	344,621	-0.03(-0.14%)
Apr 30, 2012	20.43	20.45	20.23	20.29	254,417	-0.10(-0.51%)
Apr 27, 2012	20.48	20.50	20.17	20.40	602,983	+0.02(+0.09%)
Apr 26, 2012	20.31	20.45	20.17	20.38	296,899	+0.06(+0.30%)
Apr 25, 2012	20.31	20.40	20.26	20.32	369,718	+0.17(+0.86%)
Apr 24, 2012	20.04	20.23	20.04	20.14	514,434	+0.06(+0.29%)
Apr 23, 2012	19.89	20.17	19.80	20.08	999,438	+0.06(+0.32%)
Apr 20, 2012	20.26	20.28	19.95	20.02	1,232,763	-0.05(-0.25%)
Apr 19, 2012	20.46	20.47	19.88	20.07	925,277	-0.54(-2.63%)
Apr 18, 2012	20.59	20.69	20.50	20.61	707,477	-0.15(-0.71%)
Apr 17, 2012	20.76	20.96	20.71	20.76	525,547	+0.06(+0.31%)
Apr 16, 2012	20.62	20.76	20.58	20.69	438,505	+0.20(+0.98%)
Apr 13, 2012	20.64	20.74	20.49	20.49	285,267	-0.25(-1.19%)
Apr 12, 2012	20.68	20.82	20.61	20.74	539,996	+0.15(+0.72%)
Apr 11, 2012	20.52	20.61	20.51	20.59	349,421	+0.10(+0.50%)
Apr 10, 2012	20.77	20.77	20.39	20.49	459,173	-0.29(-1.38%)
Apr 09, 2012	20.84	20.89	20.76	20.78	257,706	-0.33(-1.56%)
Apr 05, 2012	21.10	21.19	20.95	21.11	279,456	-0.01(-0.07%)
Apr 04, 2012	21.14	21.23	21.00	21.12	321,273	-0.18(-0.84%)
Apr 03, 2012	21.30	21.34	21.20	21.30	218,563	-0.01(-0.07%)

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.