Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	19.22	19.28	18.76	18.90	300,123	-0.34(-1.77%)
May 30, 2012	19.34	19.49	19.13	19.24	181,027	-0.35(-1.79%)
May 29, 2012	19.30	19.64	19.30	19.59	168,672	+0.43(+2.24%)
May 25, 2012	19.18	19.34	18.96	19.16	246,586	-0.08(-0.42%)
May 24, 2012	19.25	19.28	18.92	19.24	190,917	-0.01(-0.05%)
May 23, 2012	18.55	19.29	18.46	19.25	311,811	+0.47(+2.50%)
May 22, 2012	19.04	19.20	18.62	18.78	168,218	-0.26(-1.37%)
May 21, 2012	18.78	19.13	18.55	19.04	190,140	+0.31(+1.66%)
May 18, 2012	18.76	19.76	18.63	18.73	279,585	-0.03(-0.16%)
May 17, 2012	19.25	19.42	18.74	18.76	152,526	-0.43(-2.24%)
May 16, 2012	19.38	19.60	19.11	19.19	121,127	-0.02(-0.10%)
May 15, 2012	19.46	19.69	19.16	19.21	290,900	-0.35(-1.79%)
May 14, 2012	19.59	19.75	19.45	19.56	144,404	-0.31(-1.56%)
May 11, 2012	19.95	20.14	19.77	19.87	155,571	-0.27(-1.34%)
May 10, 2012	19.97	20.30	19.87	20.14	273,382	+0.37(+1.87%)
May 09, 2012	19.74	20.06	19.63	19.77	118,477	-0.27(-1.35%)
May 08, 2012	20.00	20.20	19.81	20.04	254,610	-0.19(-0.94%)
May 07, 2012	20.19	20.47	20.09	20.23	239,236	-0.02(-0.10%)
May 04, 2012	20.65	20.75	20.23	20.25	263,100	-0.49(-2.36%)
May 03, 2012	21.22	21.25	20.64	20.74	322,451	-0.48(-2.26%)
May 02, 2012	20.63	21.24	20.61	21.22	303,875	+0.31(+1.48%)
May 01, 2012	20.34	20.95	20.23	20.91	435,411	+0.50(+2.45%)
Apr 30, 2012	20.79	20.79	20.29	20.41	192,255	-0.38(-1.83%)
Apr 27, 2012	20.73	20.97	20.48	20.79	202,970	+0.06(+0.29%)
Apr 26, 2012	20.73	20.85	20.57	20.73	218,670	-0.09(-0.43%)
Apr 25, 2012	21.50	21.92	20.72	20.82	323,745	-0.37(-1.75%)
Apr 24, 2012	20.67	22.03	20.20	21.19	661,944	+0.40(+1.92%)
Apr 23, 2012	21.00	21.05	20.63	20.79	267,343	-0.45(-2.12%)
Apr 20, 2012	21.80	21.80	21.20	21.24	350,788	-0.13(-0.61%)
Apr 19, 2012	21.77	21.88	21.30	21.37	227,574	-0.40(-1.84%)
Apr 18, 2012	21.83	21.95	21.61	21.77	133,419	-0.16(-0.73%)
Apr 17, 2012	21.82	22.11	21.73	21.93	513,490	+0.32(+1.48%)
Apr 16, 2012	21.87	21.92	21.45	21.61	213,804	-0.11(-0.51%)
Apr 13, 2012	22.31	22.41	21.70	21.72	213,673	-0.78(-3.47%)
Apr 12, 2012	22.19	22.61	22.00	22.50	157,907	+0.32(+1.44%)
Apr 11, 2012	22.18	22.20	22.01	22.18	164,193	+0.30(+1.37%)
Apr 10, 2012	22.31	22.45	21.75	21.88	304,194	-0.55(-2.45%)
Apr 09, 2012	22.28	22.50	22.26	22.43	243,368	-0.35(-1.54%)
Apr 05, 2012	22.62	23.07	22.61	22.78	197,146	+0.12(+0.53%)
Apr 04, 2012	23.23	23.23	22.59	22.66	236,042	-0.86(-3.66%)
Apr 03, 2012	23.99	24.24	23.38	23.52	152,325	-0.59(-2.45%)
Apr 02, 2012	23.50	24.11	23.30	24.11	204,371	+0.46(+1.95%)
Mar 30, 2012	23.67	23.91	23.56	23.65	293,620	+0.26(+1.11%)
Mar 29, 2012	22.87	23.50	22.76	23.39	180,576	+0.26(+1.12%)
Mar 28, 2012	23.84	24.06	22.85	23.13	269,083	-0.74(-3.10%)
Mar 27, 2012	24.43	24.63	23.87	23.87	219,513	-0.60(-2.45%)
Mar 26, 2012	23.95	24.59	23.53	24.47	212,882	+0.81(+3.42%)
Mar 23, 2012	23.34	23.70	23.07	23.66	115,236	+0.33(+1.41%)
Mar 22, 2012	23.46	23.50	23.06	23.33	88,308	-0.45(-1.89%)
Mar 21, 2012	23.82	23.96	23.54	23.78	85,951	+0.04(+0.17%)
Mar 20, 2012	24.01	24.03	23.43	23.74	112,395	-0.44(-1.82%)
Mar 19, 2012	23.97	24.50	23.74	24.18	140,379	+0.17(+0.71%)
Mar 16, 2012	23.97	24.34	23.81	24.01	316,481	+0.09(+0.38%)
Mar 15, 2012	23.39	23.97	23.34	23.92	156,508	+0.49(+2.09%)
Mar 14, 2012	23.68	23.68	23.29	23.43	205,960	-0.36(-1.51%)
Mar 13, 2012	23.37	23.84	23.27	23.79	170,871	+0.65(+2.81%)
Mar 12, 2012	23.02	23.26	22.92	23.14	161,743	+0.08(+0.35%)
Mar 09, 2012	22.93	23.26	22.74	23.06	169,177	+0.20(+0.87%)
Mar 08, 2012	22.61	22.91	22.46	22.86	107,362	+0.45(+2.01%)
Mar 07, 2012	22.15	22.42	22.05	22.41	443,735	+0.31(+1.40%)
Mar 06, 2012	22.26	22.48	22.01	22.10	168,021	-0.48(-2.13%)
Mar 05, 2012	22.34	22.70	22.00	22.58	188,143	+0.06(+0.27%)
Mar 02, 2012	23.20	23.20	22.43	22.52	263,926	-0.65(-2.81%)

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.