Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	21.05	21.10	20.92	20.92	309,693	-0.43(-2.00%)
Oct 28, 2011	21.31	21.35	21.25	21.35	30,047	-0.02(-0.09%)
Oct 27, 2011	21.36	21.46	21.22	21.36	487,775	+0.62(+2.99%)
Oct 26, 2011	20.73	20.83	20.58	20.74	118,438	+0.09(+0.44%)
Oct 25, 2011	20.84	20.84	20.62	20.65	80,343	-0.32(-1.54%)
Oct 24, 2011	20.93	21.05	20.92	20.98	31,724	+0.11(+0.53%)
Oct 21, 2011	20.84	20.91	20.80	20.87	92,242	+0.03(+0.16%)
Oct 20, 2011	20.85	20.90	20.71	20.83	508,337	-0.02(-0.09%)
Oct 19, 2011	21.04	21.04	20.80	20.85	51,946	-0.32(-1.50%)
Oct 18, 2011	20.89	21.21	20.80	21.17	105,768	+0.18(+0.86%)
Oct 17, 2011	21.15	21.20	20.91	20.99	144,486	-0.17(-0.79%)
Oct 14, 2011	21.07	21.16	21.02	21.16	67,737	+0.06(+0.28%)
Oct 13, 2011	21.18	21.19	20.97	21.10	77,387	-0.17(-0.79%)
Oct 12, 2011	21.26	21.50	21.20	21.27	207,730	+0.27(+1.26%)
Oct 11, 2011	21.05	21.10	21.00	21.00	47,411	-0.18(-0.85%)
Oct 10, 2011	20.97	21.20	20.97	21.18	10,720	+0.45(+2.18%)
Oct 07, 2011	20.87	20.87	20.67	20.73	34,938	-0.13(-0.60%)
Oct 06, 2011	20.73	20.94	20.69	20.86	94,504	+0.04(+0.21%)
Oct 05, 2011	20.55	20.82	20.52	20.81	159,291	-0.05(-0.26%)
Oct 04, 2011	20.58	20.87	20.41	20.87	203,338	+0.14(+0.69%)
Oct 03, 2011	21.00	21.13	20.69	20.73	188,174	-0.29(-1.38%)
Sep 30, 2011	21.19	21.19	21.01	21.02	49,212	-0.37(-1.75%)
Sep 29, 2011	21.46	21.53	21.19	21.39	116,456	+0.43(+2.07%)
Sep 28, 2011	21.20	21.27	20.95	20.96	173,780	-0.10(-0.46%)
Sep 27, 2011	21.07	21.28	20.96	21.05	842,329	+0.39(+1.91%)
Sep 26, 2011	20.53	20.68	20.35	20.66	547,609	+0.09(+0.44%)
Sep 23, 2011	20.27	20.58	20.21	20.57	232,937	+0.17(+0.86%)
Sep 22, 2011	20.50	20.50	20.20	20.40	798,701	-0.43(-2.05%)
Sep 21, 2011	20.96	20.98	20.82	20.82	124,164	-0.02(-0.09%)
Sep 20, 2011	20.88	21.09	20.84	20.84	58,099	-0.04(-0.19%)
Sep 19, 2011	20.85	20.92	20.75	20.88	97,672	-0.32(-1.52%)
Sep 16, 2011	21.22	21.28	21.12	21.20	964,770	+0.15(+0.71%)
Sep 15, 2011	21.08	21.14	20.94	21.05	32,803	+0.20(+0.96%)
Sep 14, 2011	20.80	21.07	20.67	20.85	41,176	-0.02(-0.09%)
Sep 13, 2011	20.74	20.89	20.67	20.87	71,338	+0.27(+1.29%)
Sep 12, 2011	20.40	20.61	20.35	20.61	57,517	+0.11(+0.54%)
Sep 09, 2011	20.79	20.79	20.41	20.50	105,226	-0.36(-1.73%)
Sep 08, 2011	20.92	21.03	20.82	20.86	161,716	-0.17(-0.83%)
Sep 07, 2011	20.91	21.11	20.88	21.04	67,558	+0.25(+1.18%)
Sep 06, 2011	20.61	20.80	20.54	20.79	73,334	-0.15(-0.71%)
Sep 02, 2011	20.94	21.00	20.85	20.94	122,842	-0.28(-1.31%)
Sep 01, 2011	21.37	21.37	21.18	21.22	544,014	-0.16(-0.76%)
Aug 31, 2011	21.33	21.50	21.25	21.38	67,705	+0.39(+1.88%)
Aug 30, 2011	21.00	21.09	20.87	20.98	68,610	-0.14(-0.64%)
Aug 29, 2011	21.09	21.13	20.96	21.12	232,013	+0.32(+1.52%)
Aug 26, 2011	20.58	20.85	20.47	20.80	60,486	+0.21(+1.04%)
Aug 25, 2011	20.81	20.81	20.56	20.59	61,490	-0.23(-1.09%)
Aug 24, 2011	20.65	20.87	20.60	20.82	66,648	-0.17(-0.80%)
Aug 23, 2011	20.65	21.02	20.58	20.98	60,305	+0.40(+1.95%)
Aug 22, 2011	20.87	20.89	20.58	20.58	77,294	+0.18(+0.89%)
Aug 19, 2011	20.55	20.87	20.39	20.40	311,179	-0.18(-0.88%)
Aug 18, 2011	20.81	20.81	20.52	20.58	559,691	-0.67(-3.16%)
Aug 17, 2011	21.34	21.40	21.17	21.25	58,461	+0.08(+0.40%)
Aug 16, 2011	21.16	21.27	21.07	21.17	129,510	-0.28(-1.30%)
Aug 15, 2011	21.35	21.45	21.28	21.45	191,581	+0.26(+1.22%)
Aug 12, 2011	21.35	21.37	21.13	21.19	66,945	-0.16(-0.73%)
Aug 11, 2011	20.96	21.48	20.86	21.35	145,535	+0.76(+3.71%)
Aug 10, 2011	20.93	20.98	20.52	20.58	235,444	-0.80(-3.75%)
Aug 09, 2011	21.73	21.38	20.56	21.38	219,137	+0.74(+3.57%)
Aug 08, 2011	21.36	21.47	20.56	20.65	480,758	-1.14(-5.25%)
Aug 05, 2011	22.04	22.17	21.46	21.79	244,770	+0.12(+0.54%)
Aug 04, 2011	22.30	22.30	21.67	21.67	311,854	-0.78(-3.48%)
Aug 03, 2011	22.53	22.53	22.19	22.46	308,110	-0.07(-0.32%)
Aug 02, 2011	22.82	22.88	22.44	22.53	1,270,169	-0.23(-0.99%)

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.