Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	20.60	21.05	20.60	20.97	842,659	+0.19(+0.91%)
Jul 30, 2012	20.98	21.03	20.54	20.78	191,471	+0.05(+0.25%)
Jul 27, 2012	20.59	21.03	20.49	20.73	211,047	+0.13(+0.62%)
Jul 26, 2012	20.40	20.60	20.15	20.60	86,245	+0.25(+1.22%)
Jul 25, 2012	20.16	20.52	19.76	20.35	106,292	+0.29(+1.45%)
Jul 24, 2012	19.99	20.56	19.98	20.06	246,789	+0.39(+1.96%)
Jul 23, 2012	20.05	20.13	19.41	19.67	211,322	-0.43(-2.13%)
Jul 20, 2012	19.67	20.12	19.54	20.10	128,729	+0.36(+1.83%)
Jul 19, 2012	19.79	19.98	19.74	19.74	46,277	+0.06(+0.31%)
Jul 18, 2012	19.77	19.93	19.59	19.68	57,671	-0.10(-0.52%)
Jul 17, 2012	20.03	20.04	19.63	19.79	120,642	-0.05(-0.26%)
Jul 16, 2012	19.88	19.96	19.75	19.84	102,143	+0.03(+0.13%)
Jul 13, 2012	19.54	19.87	19.54	19.81	152,459	+0.30(+1.54%)
Jul 12, 2012	20.08	20.16	19.36	19.51	111,105	-0.39(-1.94%)
Jul 11, 2012	19.96	20.14	19.83	19.90	133,807	+0.10(+0.52%)
Jul 10, 2012	20.06	20.06	19.79	19.79	120,314	-0.15(-0.77%)
Jul 09, 2012	19.78	20.04	19.63	19.95	136,440	+0.09(+0.48%)
Jul 06, 2012	20.40	20.40	19.79	19.85	73,049	+0.04(+0.22%)
Jul 05, 2012	19.62	20.16	19.62	19.81	107,090	+0.11(+0.57%)
Jul 03, 2012	19.69	19.75	19.66	19.70	107,980	+0.04(+0.22%)

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.