Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	20.09	20.15	19.87	20.08	53,589	+0.09(+0.43%)
May 30, 2012	20.12	20.12	19.96	20.00	31,221	-0.34(-1.66%)
May 29, 2012	20.32	20.40	20.21	20.33	52,431	+0.11(+0.55%)
May 25, 2012	20.26	20.34	20.17	20.22	183,771	+0.02(+0.12%)
May 24, 2012	20.29	20.36	20.09	20.20	99,997	-0.05(-0.24%)
May 23, 2012	20.21	20.28	19.97	20.25	97,995	-0.12(-0.57%)
May 22, 2012	20.47	20.59	20.31	20.36	62,150	-0.06(-0.27%)
May 21, 2012	20.19	20.43	20.16	20.42	69,249	+0.23(+1.15%)
May 18, 2012	20.37	20.38	20.13	20.19	165,606	-0.02(-0.09%)
May 17, 2012	20.47	20.47	20.20	20.20	87,592	-0.23(-1.14%)
May 16, 2012	20.64	20.69	20.44	20.44	51,766	-0.16(-0.77%)
May 15, 2012	20.79	20.83	20.59	20.60	43,623	-0.26(-1.27%)
May 14, 2012	20.89	20.98	20.86	20.86	41,065	-0.31(-1.47%)
May 11, 2012	21.08	21.33	21.08	21.17	44,878	+0.00(+0.00%)
May 10, 2012	21.22	21.28	21.17	21.17	42,782	+0.09(+0.44%)
May 09, 2012	20.95	21.19	20.88	21.08	63,592	-0.15(-0.72%)
May 08, 2012	21.21	21.27	21.01	21.24	25,292	-0.18(-0.86%)
May 07, 2012	21.36	21.44	21.31	21.42	45,853	+0.09(+0.40%)
May 04, 2012	21.42	21.47	21.31	21.33	30,965	-0.24(-1.11%)
May 03, 2012	21.71	21.79	21.54	21.57	16,105	-0.17(-0.79%)
May 02, 2012	21.68	21.74	21.59	21.74	52,428	-0.17(-0.78%)
May 01, 2012	21.74	21.99	21.69	21.92	66,004	+0.13(+0.59%)
Apr 30, 2012	21.78	21.82	21.70	21.79	145,032	-0.04(-0.20%)
Apr 27, 2012	21.78	21.89	21.73	21.83	208,638	+0.09(+0.39%)
Apr 26, 2012	21.47	21.77	21.46	21.74	272,322	+0.18(+0.85%)
Apr 25, 2012	21.55	21.57	21.46	21.56	38,522	+0.29(+1.38%)
Apr 24, 2012	21.21	21.32	21.20	21.27	57,477	+0.10(+0.49%)
Apr 23, 2012	21.08	21.20	21.02	21.16	57,425	-0.25(-1.17%)
Apr 20, 2012	21.38	21.51	21.38	21.41	49,166	+0.12(+0.58%)
Apr 19, 2012	21.32	21.39	21.17	21.29	80,295	-0.09(-0.40%)
Apr 18, 2012	21.28	21.43	21.27	21.38	77,182	-0.12(-0.54%)
Apr 17, 2012	21.39	21.52	21.31	21.49	235,552	+0.29(+1.39%)
Apr 16, 2012	21.22	21.26	21.09	21.20	104,146	+0.12(+0.55%)
Apr 13, 2012	21.24	21.24	21.05	21.08	116,158	-0.27(-1.26%)
Apr 12, 2012	21.12	21.39	21.12	21.35	82,936	+0.26(+1.22%)
Apr 11, 2012	21.16	21.19	21.04	21.09	76,115	+0.25(+1.22%)
Apr 10, 2012	21.14	21.19	20.79	20.84	160,277	-0.37(-1.74%)
Apr 09, 2012	21.08	21.25	21.01	21.21	207,710	-0.11(-0.52%)
Apr 05, 2012	21.26	21.39	21.21	21.32	35,965	-0.12(-0.54%)
Apr 04, 2012	21.43	21.49	21.33	21.44	97,035	-0.31(-1.41%)
Apr 03, 2012	21.86	21.87	21.60	21.74	64,424	-0.17(-0.78%)
Apr 02, 2012	21.63	21.95	21.59	21.92	145,136	+0.20(+0.90%)
Mar 30, 2012	21.78	21.78	21.66	21.72	258,621	+0.15(+0.71%)
Mar 29, 2012	21.46	21.58	21.38	21.57	86,940	-0.08(-0.37%)
Mar 28, 2012	21.84	21.84	21.55	21.65	96,487	-0.18(-0.82%)
Mar 27, 2012	21.86	21.89	21.80	21.82	88,749	-0.09(-0.42%)
Mar 26, 2012	21.82	21.92	21.78	21.92	125,457	+0.28(+1.28%)
Mar 23, 2012	21.57	21.67	21.52	21.64	113,934	+0.09(+0.40%)
Mar 22, 2012	21.44	21.57	21.41	21.55	112,456	-0.13(-0.59%)
Mar 21, 2012	21.70	21.71	21.57	21.68	71,803	-0.04(-0.17%)
Mar 20, 2012	21.71	21.78	21.64	21.72	207,676	-0.16(-0.73%)
Mar 19, 2012	21.85	21.98	21.85	21.88	47,283	-0.04(-0.17%)
Mar 16, 2012	21.91	21.97	21.90	21.92	37,134	+0.10(+0.45%)
Mar 15, 2012	21.73	21.84	21.67	21.82	32,746	+0.07(+0.31%)
Mar 14, 2012	21.86	21.94	21.69	21.75	38,695	-0.17(-0.76%)
Mar 13, 2012	21.71	21.92	21.66	21.92	57,772	+0.27(+1.25%)
Mar 12, 2012	21.55	21.66	21.51	21.65	43,836	+0.03(+0.14%)
Mar 09, 2012	21.59	21.68	21.54	21.62	41,704	-0.06(-0.28%)
Mar 08, 2012	21.53	21.69	21.49	21.68	33,867	+0.32(+1.49%)
Mar 07, 2012	21.34	21.40	21.22	21.36	70,418	+0.13(+0.61%)
Mar 06, 2012	21.32	21.38	21.19	21.23	103,290	-0.56(-2.59%)
Mar 05, 2012	21.74	21.80	21.67	21.79	30,510	+0.01(+0.06%)
Mar 02, 2012	21.83	21.86	21.72	21.78	37,421	-0.12(-0.56%)

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.