Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	35.85	36.16	35.52	36.10	1,271,515	+0.28(+0.78%)
Apr 29, 2013	35.84	35.95	35.62	35.82	751,059	+0.08(+0.22%)
Apr 26, 2013	35.81	35.81	35.39	35.74	1,257,005	-0.04(-0.11%)
Apr 25, 2013	35.69	36.37	35.46	35.78	2,286,838	+0.18(+0.51%)
Apr 24, 2013	35.37	35.74	35.23	35.60	1,358,142	+0.34(+0.96%)
Apr 23, 2013	34.76	35.39	34.64	35.26	1,492,226	+0.75(+2.17%)
Apr 22, 2013	34.48	34.56	33.90	34.51	843,949	+0.17(+0.50%)
Apr 19, 2013	33.78	34.42	33.71	34.34	1,384,779	+0.76(+2.26%)
Apr 18, 2013	34.25	34.25	33.43	33.58	2,084,221	-0.57(-1.67%)
Apr 17, 2013	34.66	34.67	33.88	34.15	1,583,463	-0.77(-2.21%)
Apr 16, 2013	34.74	34.95	34.57	34.92	1,195,518	+0.56(+1.63%)
Apr 15, 2013	35.38	35.38	34.28	34.36	1,481,461	-1.09(-3.07%)
Apr 12, 2013	35.21	35.47	35.10	35.45	1,304,780	+0.00(+0.00%)
Apr 11, 2013	34.89	35.48	34.82	35.45	2,408,786	+0.64(+1.84%)
Apr 10, 2013	34.05	34.88	34.04	34.81	1,768,105	+0.72(+2.11%)
Apr 09, 2013	33.82	34.27	33.73	34.09	1,336,083	+0.44(+1.31%)
Apr 08, 2013	33.47	33.65	33.18	33.65	1,633,150	+0.18(+0.54%)
Apr 05, 2013	33.00	33.52	32.59	33.47	1,679,118	-0.19(-0.56%)
Apr 04, 2013	33.35	33.71	33.31	33.66	1,075,139	+0.32(+0.96%)
Apr 03, 2013	33.95	34.03	33.26	33.34	2,074,171	-0.59(-1.74%)
Apr 02, 2013	33.95	34.17	33.84	33.93	2,051,526	+0.29(+0.86%)
Apr 01, 2013	33.98	34.04	33.56	33.64	1,259,326	-0.39(-1.15%)
Mar 28, 2013	33.64	34.05	33.56	34.03	1,363,523	+0.44(+1.31%)
Mar 27, 2013	33.52	33.65	33.30	33.59	863,895	-0.18(-0.53%)
Mar 26, 2013	33.58	33.90	33.48	33.77	1,192,086	+0.43(+1.29%)
Mar 25, 2013	33.74	33.81	33.13	33.34	1,027,828	-0.19(-0.57%)
Mar 22, 2013	33.53	33.64	33.25	33.53	1,356,489	+0.18(+0.54%)
Mar 21, 2013	33.42	33.66	33.21	33.35	1,353,233	-0.30(-0.89%)
Mar 20, 2013	33.76	33.97	33.58	33.65	1,893,407	+0.16(+0.48%)
Mar 19, 2013	33.73	33.87	33.21	33.49	1,647,707	-0.16(-0.48%)
Mar 18, 2013	33.55	34.01	33.47	33.65	1,573,395	-0.44(-1.29%)
Mar 15, 2013	34.23	34.38	33.86	34.09	2,007,267	-0.29(-0.84%)
Mar 14, 2013	34.27	34.58	34.24	34.38	1,384,752	+0.23(+0.67%)
Mar 13, 2013	33.91	34.18	33.74	34.15	1,362,792	+0.33(+0.98%)
Mar 12, 2013	33.89	33.92	33.67	33.82	1,365,836	-0.06(-0.18%)
Mar 11, 2013	33.39	34.00	33.36	33.88	1,602,481	+0.46(+1.38%)
Mar 08, 2013	32.90	33.49	32.88	33.42	1,801,505	+0.77(+2.36%)
Mar 07, 2013	32.33	32.80	32.24	32.65	1,332,107	+0.07(+0.21%)
Mar 06, 2013	32.63	32.76	32.50	32.58	990,665	+0.16(+0.49%)
Mar 05, 2013	32.09	32.66	32.09	32.42	1,373,734	+0.53(+1.66%)
Mar 04, 2013	31.40	32.00	31.37	31.89	1,853,719	+0.34(+1.08%)
Mar 01, 2013	31.40	31.71	31.05	31.55	1,649,814	-0.06(-0.19%)
Feb 28, 2013	31.58	31.95	31.56	31.61	1,934,371	-0.03(-0.09%)
Feb 27, 2013	30.81	31.70	30.77	31.64	1,844,535	+0.80(+2.59%)
Feb 26, 2013	30.84	30.92	30.49	30.84	3,026,360	+0.14(+0.46%)
Feb 25, 2013	31.70	31.84	30.68	30.70	4,143,867	-0.91(-2.88%)
Feb 22, 2013	31.08	31.62	31.08	31.61	1,729,286	+0.70(+2.26%)
Feb 21, 2013	31.41	31.48	30.77	30.91	2,552,385	-0.69(-2.18%)
Feb 20, 2013	32.24	32.25	31.54	31.60	2,997,269	-0.68(-2.11%)
Feb 19, 2013	31.73	32.29	31.53	32.28	2,208,084	+0.59(+1.86%)
Feb 15, 2013	31.70	31.74	31.57	31.69	1,917,484	+0.07(+0.22%)
Feb 14, 2013	31.26	31.70	31.12	31.62	1,753,022	+0.16(+0.51%)
Feb 13, 2013	31.27	31.48	31.16	31.46	1,550,104	+0.28(+0.90%)
Feb 12, 2013	31.08	31.35	31.05	31.18	1,225,210	+0.12(+0.39%)
Feb 11, 2013	30.86	31.17	30.77	31.06	1,247,140	+0.16(+0.52%)
Feb 08, 2013	30.64	30.96	30.44	30.90	1,622,817	+0.38(+1.25%)
Feb 07, 2013	30.67	30.70	30.19	30.52	1,627,347	-0.10(-0.33%)
Feb 06, 2013	30.47	30.72	30.31	30.62	1,356,958	+0.29(+0.96%)
Feb 04, 2013	30.31	30.45	30.13	30.33	3,116,542	-0.19(-0.62%)
Feb 01, 2013	31.41	31.59	30.51	30.52	4,401,063	-0.49(-1.58%)
Jan 31, 2013	30.67	31.03	30.49	31.01	2,057,205	+0.28(+0.91%)
Jan 30, 2013	30.80	30.88	30.59	30.73	2,397,160	-0.17(-0.55%)
Jan 29, 2013	30.77	30.99	30.61	30.90	2,585,428	+0.11(+0.36%)
Jan 28, 2013	30.88	31.11	30.76	30.79	1,857,744	+0.01(+0.03%)
Jan 25, 2013	30.69	30.85	30.42	30.78	1,556,130	+0.22(+0.72%)
Jan 24, 2013	30.36	30.74	30.28	30.56	1,496,304	+0.20(+0.66%)
Jan 23, 2013	30.19	30.43	30.12	30.36	1,530,955	+0.06(+0.20%)
Jan 22, 2013	29.51	30.30	29.41	30.30	1,581,517	+0.79(+2.68%)
Jan 18, 2013	29.60	29.61	29.40	29.51	1,721,429	+0.00(+0.00%)
Jan 17, 2013	29.21	29.68	29.05	29.51	1,694,386	+0.47(+1.62%)
Jan 16, 2013	29.12	29.12	28.88	29.04	1,018,168	-0.11(-0.38%)
Jan 15, 2013	28.81	29.19	28.75	29.15	1,330,842	-0.02(-0.07%)
Jan 14, 2013	29.18	29.21	28.94	29.17	1,422,410	-0.03(-0.10%)
Jan 11, 2013	29.38	29.38	28.97	29.20	2,164,259	-0.47(-1.58%)
Jan 10, 2013	29.48	29.67	29.35	29.67	1,214,101	+0.30(+1.02%)
Jan 09, 2013	29.24	29.57	29.21	29.37	1,421,874	+0.17(+0.58%)
Jan 08, 2013	28.94	29.20	28.93	29.20	1,198,165	+0.13(+0.45%)
Jan 07, 2013	29.13	29.19	28.89	29.07	1,485,890	-0.26(-0.89%)
Jan 04, 2013	28.90	29.40	28.89	29.33	1,728,852	+0.46(+1.59%)
Jan 03, 2013	29.02	29.19	28.76	28.87	1,864,088	-0.22(-0.76%)
Jan 02, 2013	29.00	29.09	28.76	29.09	1,780,531	+0.57(+2.00%)
Dec 31, 2012	27.95	28.52	27.91	28.52	1,665,750	+0.44(+1.57%)
Dec 28, 2012	27.83	28.20	27.82	28.08	1,378,717	-0.03(-0.11%)
Dec 27, 2012	28.11	28.19	27.89	28.11	1,366,118	-0.02(-0.07%)
Dec 26, 2012	28.14	28.28	28.06	28.13	884,402	+0.04(+0.14%)
Dec 24, 2012	27.99	28.29	27.99	28.09	496,341	+0.04(+0.14%)
Dec 21, 2012	28.05	28.31	27.87	28.05	1,695,113	-0.37(-1.30%)
Dec 20, 2012	28.12	28.44	28.02	28.42	923,586	+0.29(+1.03%)
Dec 19, 2012	27.94	28.53	27.94	28.13	1,867,763	-0.57(-1.99%)
Dec 18, 2012	28.01	28.71	27.91	28.70	2,188,167	+0.85(+3.05%)
Dec 17, 2012	27.69	27.85	27.63	27.85	1,132,279	+0.34(+1.24%)
Dec 14, 2012	27.59	27.68	27.44	27.51	1,146,439	-0.11(-0.40%)
Dec 13, 2012	27.95	28.09	27.60	27.62	1,744,498	-0.38(-1.36%)
Dec 12, 2012	27.91	28.29	27.85	28.00	1,432,080	+0.28(+1.01%)
Dec 11, 2012	27.86	27.95	27.68	27.72	1,994,580	-0.01(-0.04%)
Dec 10, 2012	27.53	27.82	27.45	27.73	1,362,665	+0.07(+0.25%)
Dec 07, 2012	27.80	27.86	27.64	27.66	1,101,773	-0.03(-0.11%)
Dec 06, 2012	27.66	27.77	27.58	27.69	970,643	-0.19(-0.68%)
Dec 05, 2012	27.69	27.99	27.60	27.88	2,365,874	+0.21(+0.76%)
Dec 04, 2012	27.32	27.68	27.30	27.67	4,232,255	+0.52(+1.92%)
Nov 30, 2012	26.94	27.20	26.78	27.15	2,201,220	+0.23(+0.85%)
Nov 29, 2012	26.92	27.01	26.74	26.92	1,450,722	+0.12(+0.45%)
Nov 28, 2012	26.67	26.83	26.15	26.80	3,303,767	-0.52(-1.90%)
Nov 27, 2012	27.49	27.63	27.26	27.32	2,048,319	-0.27(-0.98%)
Nov 26, 2012	27.08	27.60	26.99	27.59	1,601,585	+0.26(+0.95%)
Nov 23, 2012	26.93	27.33	26.78	27.33	537,011	+0.57(+2.13%)
Nov 21, 2012	26.82	26.82	26.55	26.76	864,474	+0.01(+0.04%)
Nov 20, 2012	26.58	26.77	26.41	26.75	2,083,644	+0.05(+0.19%)
Nov 19, 2012	26.67	26.90	26.56	26.70	1,574,480	+0.38(+1.44%)
Nov 16, 2012	26.20	26.37	25.83	26.32	1,336,982	+0.09(+0.34%)
Nov 15, 2012	26.23	26.47	26.02	26.23	1,146,375	+0.06(+0.23%)
Nov 14, 2012	26.57	26.71	26.09	26.17	1,252,307	-0.33(-1.25%)
Nov 13, 2012	26.37	26.89	26.29	26.50	1,581,045	-0.13(-0.49%)
Nov 12, 2012	26.55	26.75	26.29	26.63	1,393,587	+0.03(+0.11%)
Nov 09, 2012	26.34	27.02	26.25	26.60	1,436,588	+0.10(+0.38%)
Nov 08, 2012	26.79	27.29	26.50	26.50	1,412,429	-0.49(-1.82%)
Nov 07, 2012	27.77	27.96	26.96	26.99	2,046,783	-1.31(-4.63%)
Nov 06, 2012	28.32	28.48	28.25	28.30	1,371,878	+0.13(+0.46%)
Nov 05, 2012	27.90	28.26	27.79	28.17	751,542	+0.00(+0.00%)
Nov 02, 2012	28.58	28.60	27.91	28.17	1,747,926	-0.12(-0.42%)
Nov 01, 2012	27.63	28.36	27.60	28.29	1,884,451	+0.75(+2.72%)
Oct 31, 2012	27.81	27.89	27.41	27.54	2,111,371	-0.16(-0.58%)
Oct 26, 2012	28.02	27.70	27.70	27.70	2,511,200	-0.59(-2.09%)
Oct 25, 2012	28.24	28.47	28.07	28.29	2,778,948	+0.32(+1.14%)
Oct 24, 2012	28.02	28.27	27.85	27.97	1,168,572	+0.05(+0.18%)
Oct 23, 2012	27.92	28.06	27.73	27.92	1,247,810	-0.24(-0.85%)
Oct 19, 2012	28.60	28.60	28.01	28.16	2,282,467	-0.43(-1.50%)
Oct 18, 2012	28.38	28.71	28.38	28.59	1,335,473	+0.15(+0.53%)
Oct 17, 2012	28.02	28.50	28.02	28.44	2,220,219	+0.52(+1.86%)
Oct 16, 2012	27.39	28.05	27.39	27.92	2,514,051	+0.79(+2.91%)
Oct 15, 2012	27.09	27.27	26.83	27.13	1,073,922	+0.21(+0.78%)
Oct 12, 2012	27.29	27.45	26.89	26.92	1,319,012	-0.45(-1.64%)
Oct 11, 2012	27.24	27.62	27.08	27.37	2,631,687	+0.28(+1.03%)
Oct 10, 2012	27.21	27.34	26.99	27.09	1,410,453	-0.12(-0.44%)
Oct 09, 2012	27.01	27.63	27.01	27.21	3,670,038	-0.56(-2.02%)
Oct 08, 2012	27.60	27.87	27.59	27.77	903,564	+0.01(+0.04%)
Oct 05, 2012	28.08	28.18	27.70	27.76	1,424,023	-0.06(-0.22%)
Oct 04, 2012	27.35	27.82	27.33	27.82	1,730,471	+0.69(+2.54%)
Oct 03, 2012	27.37	27.38	27.05	27.13	2,841,116	-0.01(-0.04%)
Oct 02, 2012	27.08	27.17	26.92	27.14	1,377,412	+0.24(+0.89%)
Oct 01, 2012	27.06	27.40	26.84	26.90	1,783,592	-0.04(-0.15%)
Sep 28, 2012	26.78	27.08	26.65	26.94	1,973,713	+0.00(+0.00%)
Sep 27, 2012	27.03	27.14	26.82	26.94	1,294,539	+0.15(+0.56%)
Sep 26, 2012	26.74	26.91	26.53	26.79	2,646,263	-0.01(-0.04%)
Sep 25, 2012	27.64	27.83	26.79	26.80	2,633,194	-0.79(-2.86%)
Sep 24, 2012	27.82	27.96	27.53	27.59	2,558,233	-0.33(-1.18%)
Sep 21, 2012	28.48	28.49	27.60	27.92	5,341,848	-0.39(-1.38%)
Sep 20, 2012	28.20	28.31	28.01	28.31	2,075,505	-0.14(-0.49%)
Sep 19, 2012	28.52	28.60	28.32	28.45	880,364	-0.06(-0.21%)
Sep 18, 2012	28.70	28.82	28.41	28.51	1,754,108	-0.32(-1.11%)
Sep 17, 2012	29.10	29.20	28.77	28.83	1,537,077	-0.33(-1.13%)
Sep 14, 2012	28.82	29.16	28.76	29.16	2,302,197	+0.47(+1.64%)
Sep 13, 2012	28.04	28.69	27.69	28.69	2,248,040	+0.61(+2.17%)
Sep 12, 2012	28.12	28.37	28.01	28.08	1,779,071	+0.07(+0.25%)
Sep 11, 2012	27.74	28.04	27.62	28.01	1,616,427	+0.33(+1.19%)
Sep 10, 2012	28.11	28.22	27.65	27.68	2,309,802	-0.63(-2.23%)
Sep 07, 2012	28.16	28.48	28.01	28.31	1,615,313	+0.28(+1.00%)
Sep 06, 2012	27.71	28.07	27.71	28.03	1,741,742	+0.50(+1.82%)
Sep 05, 2012	27.44	27.72	27.40	27.53	1,968,839	+0.19(+0.69%)
Sep 04, 2012	27.34	27.48	27.17	27.34	1,488,439	-0.10(-0.36%)
Aug 31, 2012	27.54	27.74	27.36	27.44	2,313,824	+0.10(+0.37%)
Aug 30, 2012	27.36	27.46	27.20	27.34	1,276,786	-0.24(-0.87%)
Aug 29, 2012	27.25	27.63	27.14	27.58	1,632,149	+0.38(+1.40%)
Aug 27, 2012	27.30	27.32	27.07	27.20	1,575,992	-0.07(-0.26%)
Aug 24, 2012	27.01	27.31	26.98	27.27	1,708,361	+0.22(+0.81%)
Aug 23, 2012	27.09	27.13	26.97	27.05	2,684,634	-0.18(-0.66%)
Aug 22, 2012	26.72	27.24	26.58	27.23	3,147,113	+0.45(+1.68%)
Aug 21, 2012	26.45	26.98	26.45	26.78	1,822,501	+0.37(+1.40%)
Aug 20, 2012	26.43	26.55	26.29	26.41	1,108,520	-0.14(-0.53%)
Aug 17, 2012	26.75	26.79	26.32	26.55	1,179,252	-0.16(-0.60%)
Aug 16, 2012	26.30	26.75	26.20	26.71	1,302,195	+0.40(+1.52%)
Aug 15, 2012	26.36	26.40	25.99	26.31	1,674,632	-0.06(-0.23%)
Aug 14, 2012	26.45	26.62	26.31	26.37	1,778,928	-0.03(-0.11%)
Aug 13, 2012	26.40	26.53	26.09	26.40	1,330,079	+0.17(+0.65%)
Aug 10, 2012	26.06	26.27	25.97	26.23	1,070,593	+0.11(+0.42%)
Aug 09, 2012	26.02	26.35	26.02	26.12	1,279,596	-0.01(-0.04%)
Aug 08, 2012	26.16	26.26	25.97	26.13	2,171,074	-0.18(-0.68%)
Aug 07, 2012	26.13	26.65	26.13	26.31	1,498,468	+0.28(+1.08%)
Aug 06, 2012	26.22	26.28	25.96	26.03	1,577,387	-0.08(-0.31%)
Aug 03, 2012	25.58	26.22	25.56	26.11	2,150,023	+1.10(+4.40%)
Aug 02, 2012	25.00	25.23	24.71	25.01	2,065,609	-0.29(-1.15%)
Aug 01, 2012	25.66	25.79	25.28	25.30	1,907,623	-0.29(-1.13%)
Jul 31, 2012	25.19	25.72	25.10	25.59	2,428,409	+0.42(+1.67%)
Jul 30, 2012	24.78	25.30	24.66	25.17	1,955,018	+0.19(+0.76%)
Jul 27, 2012	24.82	25.54	24.26	24.98	7,558,286	-0.65(-2.54%)
Jul 26, 2012	25.63	26.18	25.49	25.63	2,872,306	+0.56(+2.23%)
Jul 25, 2012	25.27	25.45	25.03	25.07	1,860,537	-0.04(-0.16%)
Jul 24, 2012	25.38	25.38	24.88	25.11	2,060,924	-0.21(-0.83%)
Jul 23, 2012	24.97	25.48	24.84	25.32	2,054,051	-0.26(-1.02%)
Jul 20, 2012	25.89	25.95	25.49	25.58	1,779,694	-0.56(-2.14%)
Jul 19, 2012	26.06	26.31	25.84	26.14	1,862,854	+0.12(+0.46%)
Jul 18, 2012	25.90	26.19	25.79	26.02	1,371,545	-0.13(-0.50%)
Jul 17, 2012	26.07	26.18	25.64	26.15	1,134,859	+0.22(+0.85%)
Jul 16, 2012	25.99	26.03	25.74	25.93	1,107,377	-0.18(-0.69%)
Jul 13, 2012	25.43	26.11	25.39	26.11	1,548,880	+0.72(+2.84%)
Jul 12, 2012	25.53	25.58	25.31	25.39	1,344,192	-0.42(-1.63%)
Jul 11, 2012	25.42	25.94	25.41	25.81	1,613,586	+0.43(+1.69%)
Jul 10, 2012	26.10	26.30	25.30	25.38	2,490,798	-0.57(-2.20%)
Jul 09, 2012	25.95	26.02	25.69	25.95	1,570,326	-0.09(-0.35%)
Jul 06, 2012	25.69	26.07	25.68	26.04	1,049,241	-0.13(-0.50%)
Jul 05, 2012	26.42	26.50	25.96	26.17	1,279,271	-0.46(-1.73%)
Jul 03, 2012	26.04	26.69	25.97	26.63	831,448	+0.48(+1.84%)
Jul 02, 2012	26.51	26.69	25.95	26.15	1,954,521	-0.08(-0.30%)
Jun 29, 2012	25.72	26.24	25.70	26.23	2,622,725	+0.82(+3.23%)
Jun 28, 2012	24.97	25.42	24.85	25.41	1,981,030	+0.11(+0.43%)
Jun 27, 2012	24.88	25.36	24.71	25.30	1,329,218	+0.57(+2.30%)
Jun 26, 2012	24.55	24.93	24.47	24.73	1,868,763	+0.21(+0.86%)
Jun 25, 2012	24.41	24.54	24.21	24.52	2,221,666	-0.33(-1.33%)
Jun 22, 2012	24.76	25.03	24.71	24.85	2,564,517	+0.27(+1.10%)
Jun 21, 2012	25.25	25.35	24.53	24.58	3,444,873	-0.56(-2.23%)
Jun 20, 2012	25.46	25.61	25.04	25.14	2,709,720	-0.26(-1.02%)
Jun 19, 2012	25.32	25.61	25.26	25.40	1,953,049	+0.27(+1.07%)
Jun 18, 2012	25.13	25.28	24.95	25.13	1,734,336	-0.27(-1.06%)
Jun 15, 2012	25.43	25.50	25.14	25.40	2,750,750	+0.08(+0.32%)
Jun 14, 2012	24.95	25.50	24.87	25.32	1,703,538	+0.42(+1.69%)
Jun 13, 2012	25.06	25.35	24.81	24.90	1,890,638	-0.29(-1.15%)
Jun 12, 2012	24.65	25.20	24.55	25.19	2,023,853	+0.59(+2.40%)
Jun 11, 2012	25.13	25.23	24.59	24.60	2,681,254	-0.21(-0.85%)
Jun 08, 2012	24.35	24.82	24.11	24.81	2,002,408	+0.27(+1.10%)
Jun 07, 2012	24.49	24.93	24.38	24.54	3,232,838	+0.24(+0.99%)
Jun 06, 2012	23.82	24.30	23.76	24.30	3,419,249	+0.74(+3.14%)
Jun 05, 2012	23.09	23.60	23.09	23.56	3,623,871	+0.33(+1.42%)
Jun 04, 2012	23.42	23.59	23.12	23.23	2,331,697	-0.07(-0.30%)
Jun 01, 2012	23.93	24.04	23.28	23.30	3,129,316	-1.26(-5.13%)
May 31, 2012	24.40	24.86	24.16	24.56	7,622,359	-0.03(-0.12%)
May 30, 2012	24.77	24.77	24.32	24.59	3,221,181	-0.52(-2.07%)
May 29, 2012	24.64	25.21	24.64	25.11	2,595,013	+0.67(+2.74%)
May 25, 2012	24.44	24.72	24.30	24.44	1,667,113	+0.03(+0.12%)
May 24, 2012	24.22	24.41	23.94	24.41	2,060,835	+0.34(+1.41%)
May 23, 2012	24.00	24.94	23.56	24.07	3,184,450	-0.19(-0.78%)
May 22, 2012	24.15	24.81	24.06	24.26	3,836,438	+0.14(+0.58%)
May 21, 2012	23.57	24.14	23.38	24.12	2,825,056	+0.65(+2.77%)
May 18, 2012	23.62	23.65	23.29	23.47	2,992,426	-0.03(-0.13%)
May 17, 2012	23.94	24.11	23.49	23.50	2,135,488	-0.47(-1.96%)
May 16, 2012	24.52	24.70	23.95	23.97	2,352,656	-0.33(-1.36%)
May 15, 2012	24.58	24.79	24.28	24.30	2,297,738	-0.28(-1.14%)
May 14, 2012	24.85	24.87	24.57	24.58	2,429,976	-0.64(-2.54%)
May 11, 2012	25.31	25.81	25.10	25.22	2,224,210	-0.44(-1.71%)
May 10, 2012	25.78	26.05	25.54	25.66	2,483,319	+0.25(+0.98%)
May 09, 2012	25.34	25.75	25.14	25.41	2,437,792	-0.41(-1.59%)
May 08, 2012	25.78	25.95	25.43	25.82	2,106,168	-0.24(-0.92%)
May 07, 2012	25.91	26.25	25.85	26.06	2,674,261	-0.03(-0.11%)
May 04, 2012	26.56	26.61	25.97	26.09	1,724,109	-0.64(-2.39%)
May 03, 2012	27.46	27.50	26.48	26.73	3,682,721	-0.69(-2.52%)
May 02, 2012	27.55	27.66	27.12	27.42	2,406,706	-0.35(-1.26%)

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.

Principal Financial Group (NY: )

Historical Prices

Sections

Services

Follow Us