Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Apr 30, 2013 | 24.19 | 24.47 | 23.91 | 24.29 | 4,750,422 | +0.12(+0.49%) |
Apr 29, 2013 | 24.07 | 24.28 | 24.00 | 24.17 | 2,398,636 | +0.21(+0.86%) |
Apr 26, 2013 | 23.94 | 24.12 | 23.95 | 23.96 | 2,944,560 | +0.01(+0.06%) |
Apr 25, 2013 | 23.92 | 24.11 | 23.80 | 23.95 | 3,048,280 | +0.14(+0.59%) |
Apr 24, 2013 | 23.80 | 23.99 | 23.68 | 23.81 | 3,224,500 | +0.05(+0.22%) |
Apr 23, 2013 | 23.81 | 23.81 | 23.48 | 23.76 | 5,029,722 | +0.01(+0.03%) |
Apr 22, 2013 | 23.82 | 23.84 | 23.64 | 23.75 | 2,429,607 | -0.07(-0.28%) |
Apr 19, 2013 | 23.55 | 23.84 | 23.48 | 23.82 | 3,756,121 | +0.34(+1.47%) |
Apr 18, 2013 | 23.33 | 23.50 | 23.17 | 23.47 | 3,560,523 | +0.18(+0.77%) |
Apr 17, 2013 | 23.23 | 23.36 | 23.06 | 23.29 | 4,122,164 | +0.05(+0.20%) |
Apr 16, 2013 | 23.11 | 23.29 | 22.89 | 23.25 | 3,895,939 | +0.22(+0.95%) |
Apr 15, 2013 | 23.21 | 23.36 | 23.03 | 23.03 | 4,041,272 | -0.23(-1.00%) |
Apr 12, 2013 | 23.15 | 23.31 | 23.15 | 23.26 | 4,047,911 | +0.07(+0.29%) |
Apr 11, 2013 | 23.21 | 23.27 | 23.11 | 23.19 | 3,879,029 | +0.01(+0.03%) |
Apr 10, 2013 | 23.01 | 23.22 | 22.92 | 23.19 | 2,714,924 | +0.26(+1.13%) |
Apr 09, 2013 | 22.95 | 23.05 | 22.87 | 22.93 | 2,632,582 | +0.01(+0.06%) |
Apr 08, 2013 | 22.67 | 22.92 | 22.63 | 22.91 | 4,181,933 | +0.02(+0.09%) |
Apr 05, 2013 | 22.79 | 22.94 | 22.76 | 22.89 | 3,077,515 | -0.03(-0.12%) |
Apr 04, 2013 | 22.78 | 22.95 | 22.77 | 22.92 | 3,199,619 | +0.19(+0.85%) |
Apr 03, 2013 | 22.72 | 22.83 | 22.67 | 22.73 | 3,108,208 | +0.02(+0.09%) |
Apr 02, 2013 | 22.75 | 22.81 | 22.63 | 22.71 | 2,168,926 | +0.03(+0.15%) |
Apr 01, 2013 | 22.75 | 22.77 | 22.56 | 22.67 | 3,006,569 | -0.11(-0.47%) |
Mar 28, 2013 | 22.44 | 22.80 | 22.35 | 22.78 | 5,209,625 | +0.43(+1.93%) |
Mar 27, 2013 | 22.18 | 22.38 | 22.11 | 22.35 | 1,895,386 | +0.07(+0.30%) |
Mar 26, 2013 | 22.18 | 22.32 | 22.14 | 22.28 | 3,225,890 | +0.21(+0.93%) |
Mar 25, 2013 | 22.24 | 22.38 | 21.98 | 22.08 | 3,256,292 | -0.09(-0.39%) |
Mar 22, 2013 | 22.17 | 22.30 | 22.10 | 22.16 | 2,554,577 | -0.01(-0.03%) |
Mar 21, 2013 | 22.20 | 22.30 | 22.12 | 22.17 | 3,230,500 | -0.09(-0.42%) |
Mar 20, 2013 | 22.10 | 22.32 | 22.06 | 22.26 | 3,694,759 | +0.27(+1.24%) |
Mar 19, 2013 | 22.04 | 22.10 | 21.87 | 21.99 | 3,735,628 | +0.02(+0.09%) |
Mar 18, 2013 | 21.98 | 22.09 | 21.86 | 21.97 | 2,726,230 | -0.11(-0.48%) |
Mar 15, 2013 | 21.78 | 22.08 | 21.71 | 22.08 | 4,951,908 | +0.22(+1.00%) |
Mar 14, 2013 | 21.80 | 21.89 | 21.69 | 21.86 | 5,288,364 | +0.09(+0.43%) |
Mar 13, 2013 | 21.74 | 21.88 | 21.65 | 21.77 | 2,906,478 | +0.03(+0.15%) |
Mar 12, 2013 | 21.76 | 21.86 | 21.63 | 21.73 | 2,699,320 | -0.07(-0.30%) |
Mar 11, 2013 | 21.68 | 21.84 | 21.64 | 21.80 | 2,547,358 | +0.11(+0.52%) |
Mar 08, 2013 | 21.69 | 21.75 | 21.57 | 21.69 | 3,466,703 | +0.01(+0.06%) |
Mar 07, 2013 | 21.87 | 22.00 | 21.66 | 21.67 | 4,203,558 | -0.19(-0.85%) |
Mar 06, 2013 | 21.95 | 21.98 | 21.79 | 21.86 | 3,417,675 | -0.09(-0.42%) |
Mar 05, 2013 | 21.88 | 22.06 | 21.87 | 21.95 | 4,564,270 | +0.16(+0.72%) |
Mar 04, 2013 | 21.58 | 21.95 | 21.48 | 21.79 | 5,304,540 | +0.24(+1.10%) |
Mar 01, 2013 | 21.37 | 21.56 | 21.21 | 21.56 | 5,727,677 | +0.17(+0.80%) |
Feb 28, 2013 | 21.42 | 21.50 | 21.30 | 21.39 | 5,163,475 | -0.05(-0.24%) |
Feb 27, 2013 | 21.14 | 21.46 | 21.07 | 21.44 | 4,246,070 | +0.33(+1.59%) |
Feb 26, 2013 | 21.10 | 21.23 | 21.02 | 21.11 | 18,153,044 | +0.12(+0.59%) |
Feb 25, 2013 | 21.18 | 21.43 | 20.98 | 20.98 | 17,755,994 | -0.12(-0.59%) |
Feb 22, 2013 | 20.88 | 21.11 | 20.86 | 21.11 | 11,886,056 | +0.28(+1.32%) |
Feb 21, 2013 | 20.54 | 20.99 | 20.54 | 20.83 | 6,481,009 | +0.30(+1.44%) |
Feb 20, 2013 | 20.61 | 20.77 | 20.51 | 20.53 | 6,648,581 | -0.08(-0.38%) |
Feb 19, 2013 | 20.45 | 20.76 | 20.45 | 20.61 | 5,067,081 | +0.21(+1.03%) |
Feb 15, 2013 | 20.51 | 20.59 | 20.40 | 20.40 | 4,904,315 | -0.02(-0.10%) |
Feb 14, 2013 | 20.60 | 20.72 | 20.39 | 20.42 | 4,234,064 | -0.25(-1.21%) |
Feb 13, 2013 | 20.71 | 20.80 | 20.61 | 20.67 | 2,620,724 | -0.01(-0.03%) |
Feb 12, 2013 | 20.67 | 20.74 | 20.51 | 20.68 | 2,553,580 | -0.02(-0.10%) |
Feb 11, 2013 | 20.63 | 20.70 | 20.57 | 20.70 | 1,971,591 | +0.07(+0.35%) |
Feb 08, 2013 | 20.65 | 20.70 | 20.47 | 20.63 | 2,872,321 | -0.07(-0.35%) |
Feb 07, 2013 | 20.50 | 20.84 | 20.38 | 20.70 | 7,087,061 | +0.22(+1.09%) |
Feb 06, 2013 | 20.29 | 20.50 | 20.20 | 20.48 | 3,816,768 | +0.03(+0.16%) |
Feb 04, 2013 | 20.38 | 20.51 | 20.35 | 20.44 | 4,625,075 | -0.01(-0.06%) |
Feb 01, 2013 | 20.48 | 20.56 | 20.41 | 20.46 | 3,032,908 | -0.01(-0.03%) |
Jan 31, 2013 | 20.26 | 20.48 | 20.26 | 20.46 | 4,395,937 | +0.20(+0.97%) |
Jan 30, 2013 | 20.32 | 20.38 | 20.23 | 20.27 | 3,401,186 | -0.03(-0.13%) |
Jan 29, 2013 | 20.11 | 20.40 | 20.07 | 20.29 | 4,217,735 | +0.16(+0.78%) |
Jan 28, 2013 | 20.04 | 20.13 | 19.87 | 20.13 | 5,004,646 | +0.10(+0.49%) |
Jan 25, 2013 | 19.94 | 20.04 | 19.82 | 20.04 | 4,791,397 | +0.16(+0.83%) |
Jan 24, 2013 | 19.82 | 19.94 | 19.77 | 19.87 | 2,897,460 | +0.09(+0.46%) |
Jan 23, 2013 | 19.89 | 19.92 | 19.77 | 19.78 | 3,513,331 | -0.14(-0.69%) |
Jan 22, 2013 | 19.58 | 19.96 | 19.58 | 19.92 | 4,679,334 | +0.34(+1.74%) |
Jan 18, 2013 | 19.63 | 19.68 | 19.49 | 19.58 | 5,054,320 | +0.03(+0.13%) |
Jan 17, 2013 | 19.61 | 19.68 | 19.49 | 19.55 | 3,777,245 | +0.01(+0.03%) |
Jan 16, 2013 | 19.63 | 19.65 | 19.49 | 19.54 | 3,383,204 | -0.12(-0.63%) |
Jan 15, 2013 | 19.68 | 19.72 | 19.53 | 19.67 | 5,872,891 | -0.03(-0.13%) |
Jan 14, 2013 | 19.82 | 19.84 | 19.65 | 19.69 | 2,677,627 | -0.07(-0.37%) |
Jan 11, 2013 | 19.83 | 19.83 | 19.65 | 19.77 | 3,457,296 | -0.01(-0.07%) |
Jan 10, 2013 | 19.84 | 19.88 | 19.67 | 19.78 | 5,549,739 | +0.03(+0.13%) |
Jan 09, 2013 | 20.05 | 20.05 | 19.71 | 19.75 | 5,059,881 | -0.24(-1.18%) |
Jan 08, 2013 | 20.04 | 20.16 | 19.94 | 19.99 | 5,688,824 | -0.11(-0.52%) |
Jan 07, 2013 | 20.32 | 20.32 | 20.00 | 20.09 | 2,270,565 | -0.29(-1.42%) |
Jan 04, 2013 | 20.32 | 20.40 | 20.30 | 20.38 | 2,270,053 | +0.09(+0.42%) |
Jan 03, 2013 | 20.34 | 20.43 | 20.25 | 20.30 | 2,968,880 | +0.00(+0.00%) |
Jan 02, 2013 | 20.32 | 20.32 | 20.14 | 20.30 | 4,363,892 | +0.22(+1.08%) |
Dec 31, 2012 | 19.66 | 20.12 | 19.54 | 20.08 | 6,938,310 | +0.43(+2.20%) |
Dec 28, 2012 | 19.79 | 19.93 | 19.64 | 19.65 | 3,375,229 | -0.22(-1.12%) |
Dec 27, 2012 | 19.86 | 19.94 | 19.62 | 19.87 | 4,002,707 | -0.03(-0.16%) |
Dec 26, 2012 | 20.07 | 20.15 | 19.86 | 19.90 | 2,656,578 | -0.14(-0.69%) |
Dec 24, 2012 | 20.12 | 20.12 | 19.93 | 20.04 | 963,920 | -0.13(-0.65%) |
Dec 21, 2012 | 20.19 | 20.26 | 19.99 | 20.17 | 7,247,478 | -0.05(-0.23%) |
Dec 20, 2012 | 20.20 | 20.26 | 20.05 | 20.22 | 2,149,965 | +0.05(+0.23%) |
Dec 19, 2012 | 20.32 | 20.34 | 20.17 | 20.17 | 3,922,403 | -0.16(-0.77%) |
Dec 18, 2012 | 20.07 | 20.34 | 20.02 | 20.33 | 3,960,026 | +0.22(+1.11%) |
Dec 17, 2012 | 19.77 | 20.11 | 19.77 | 20.11 | 3,858,272 | +0.38(+1.93%) |
Dec 14, 2012 | 19.78 | 19.81 | 19.69 | 19.73 | 2,821,467 | -0.05(-0.23%) |
Dec 13, 2012 | 19.84 | 19.88 | 19.65 | 19.77 | 2,712,698 | -0.10(-0.50%) |
Dec 12, 2012 | 19.84 | 20.06 | 19.84 | 19.87 | 3,251,714 | +0.01(+0.03%) |
Dec 11, 2012 | 19.75 | 19.97 | 19.73 | 19.86 | 3,851,146 | +0.12(+0.60%) |
Dec 10, 2012 | 19.71 | 19.77 | 19.64 | 19.75 | 2,935,911 | +0.02(+0.10%) |
Dec 07, 2012 | 19.67 | 19.73 | 19.60 | 19.73 | 3,654,424 | +0.07(+0.33%) |
Dec 06, 2012 | 19.71 | 19.80 | 19.59 | 19.66 | 4,278,802 | -0.03(-0.17%) |
Dec 05, 2012 | 19.34 | 19.83 | 19.26 | 19.69 | 6,229,212 | +0.42(+2.20%) |
Dec 04, 2012 | 19.39 | 19.49 | 19.26 | 19.27 | 4,034,342 | -0.24(-1.23%) |
Nov 30, 2012 | 19.42 | 19.53 | 19.34 | 19.51 | 5,078,998 | +0.13(+0.67%) |
Nov 29, 2012 | 19.46 | 19.46 | 19.23 | 19.38 | 3,796,546 | -0.05(-0.23%) |
Nov 28, 2012 | 19.28 | 19.43 | 19.15 | 19.43 | 3,583,813 | +0.12(+0.60%) |
Nov 27, 2012 | 19.30 | 19.39 | 19.24 | 19.31 | 3,558,108 | +0.05(+0.24%) |
Nov 26, 2012 | 18.95 | 19.36 | 18.93 | 19.26 | 3,994,494 | +0.30(+1.61%) |
Nov 23, 2012 | 19.12 | 19.15 | 18.85 | 18.96 | 1,793,254 | -0.10(-0.54%) |
Nov 21, 2012 | 19.21 | 19.24 | 18.87 | 19.06 | 3,210,920 | -0.15(-0.78%) |
Nov 20, 2012 | 19.32 | 19.36 | 19.06 | 19.21 | 3,395,226 | -0.10(-0.50%) |
Nov 19, 2012 | 19.16 | 19.36 | 19.12 | 19.31 | 5,169,508 | +0.21(+1.12%) |
Nov 16, 2012 | 18.99 | 19.10 | 18.90 | 19.10 | 6,164,927 | +0.11(+0.58%) |
Nov 15, 2012 | 19.10 | 19.21 | 18.84 | 18.99 | 3,885,249 | -0.14(-0.71%) |
Nov 14, 2012 | 19.35 | 19.40 | 19.06 | 19.12 | 5,010,803 | -0.22(-1.14%) |
Nov 13, 2012 | 19.19 | 19.55 | 19.15 | 19.34 | 5,134,129 | +0.15(+0.78%) |
Nov 12, 2012 | 19.39 | 19.43 | 19.12 | 19.19 | 3,211,141 | -0.19(-1.00%) |
Nov 09, 2012 | 19.49 | 19.63 | 19.37 | 19.39 | 3,053,641 | -0.03(-0.17%) |
Nov 08, 2012 | 19.42 | 19.63 | 19.41 | 19.42 | 3,650,545 | -0.01(-0.03%) |
Nov 07, 2012 | 19.74 | 19.74 | 19.34 | 19.43 | 3,712,811 | -0.37(-1.87%) |
Nov 06, 2012 | 19.93 | 20.01 | 19.79 | 19.80 | 2,655,809 | -0.12(-0.62%) |
Nov 05, 2012 | 20.10 | 20.20 | 19.81 | 19.92 | 4,074,866 | -0.23(-1.16%) |
Nov 02, 2012 | 20.20 | 20.41 | 20.13 | 20.15 | 5,020,256 | -0.04(-0.19%) |
Nov 01, 2012 | 20.64 | 20.64 | 20.15 | 20.19 | 6,016,950 | -0.58(-2.81%) |
Oct 31, 2012 | 20.68 | 20.91 | 20.60 | 20.78 | 4,229,055 | +0.19(+0.95%) |
Oct 26, 2012 | 20.79 | 20.58 | 20.58 | 20.58 | 3,721,552 | -0.18(-0.84%) |
Oct 25, 2012 | 20.77 | 20.79 | 20.61 | 20.76 | 2,423,272 | +0.08(+0.41%) |
Oct 24, 2012 | 20.87 | 20.90 | 20.64 | 20.67 | 2,784,838 | -0.19(-0.93%) |
Oct 23, 2012 | 20.89 | 20.94 | 20.76 | 20.87 | 2,497,192 | -0.34(-1.62%) |
Oct 19, 2012 | 21.54 | 21.59 | 21.15 | 21.21 | 4,133,602 | -0.40(-1.83%) |
Oct 18, 2012 | 21.44 | 21.63 | 21.38 | 21.61 | 3,357,287 | +0.16(+0.76%) |
Oct 17, 2012 | 21.26 | 21.48 | 21.22 | 21.44 | 4,285,876 | +0.25(+1.19%) |
Oct 16, 2012 | 21.20 | 21.29 | 21.13 | 21.19 | 2,691,727 | +0.04(+0.18%) |
Oct 15, 2012 | 21.08 | 21.16 | 20.99 | 21.15 | 3,044,136 | +0.08(+0.40%) |
Oct 12, 2012 | 21.26 | 21.29 | 21.03 | 21.07 | 3,572,775 | -0.14(-0.64%) |
Oct 11, 2012 | 21.14 | 21.49 | 21.02 | 21.20 | 4,052,757 | +0.14(+0.68%) |
Oct 10, 2012 | 21.03 | 21.16 | 20.97 | 21.06 | 2,842,921 | +0.01(+0.06%) |
Oct 09, 2012 | 20.98 | 21.07 | 20.95 | 21.05 | 2,157,872 | +0.03(+0.15%) |
Oct 08, 2012 | 20.96 | 21.06 | 20.92 | 21.02 | 2,526,132 | +0.05(+0.25%) |
Oct 05, 2012 | 21.05 | 21.11 | 20.91 | 20.96 | 1,807,376 | -0.04(-0.19%) |
Oct 04, 2012 | 20.91 | 21.07 | 20.86 | 21.00 | 2,319,353 | +0.17(+0.81%) |
Oct 03, 2012 | 20.76 | 20.83 | 20.70 | 20.83 | 2,353,680 | +0.12(+0.59%) |
Oct 02, 2012 | 20.66 | 20.82 | 20.64 | 20.71 | 4,126,458 | +0.15(+0.73%) |
Oct 01, 2012 | 20.87 | 20.90 | 20.54 | 20.56 | 3,594,587 | -0.30(-1.46%) |
Sep 28, 2012 | 20.64 | 20.91 | 20.52 | 20.87 | 4,907,664 | +0.21(+1.04%) |
Sep 27, 2012 | 20.69 | 20.81 | 20.64 | 20.65 | 2,775,671 | +0.00(+0.00%) |
Sep 26, 2012 | 20.64 | 20.87 | 20.64 | 20.65 | 2,055,328 | +0.02(+0.09%) |
Sep 25, 2012 | 20.76 | 20.88 | 20.63 | 20.63 | 3,002,118 | -0.08(-0.38%) |
Sep 24, 2012 | 20.54 | 20.76 | 20.50 | 20.71 | 3,132,809 | +0.16(+0.76%) |
Sep 21, 2012 | 20.63 | 20.66 | 20.48 | 20.55 | 3,750,631 | -0.03(-0.13%) |
Sep 20, 2012 | 20.46 | 20.62 | 20.46 | 20.58 | 2,509,740 | +0.12(+0.60%) |
Sep 19, 2012 | 20.37 | 20.57 | 20.37 | 20.46 | 2,360,708 | +0.10(+0.51%) |
Sep 18, 2012 | 20.44 | 20.53 | 20.31 | 20.35 | 2,766,328 | -0.15(-0.73%) |
Sep 17, 2012 | 20.66 | 20.73 | 20.44 | 20.50 | 2,539,445 | -0.16(-0.75%) |
Sep 14, 2012 | 20.65 | 20.72 | 20.55 | 20.66 | 4,336,766 | -0.01(-0.03%) |
Sep 13, 2012 | 20.25 | 20.68 | 20.24 | 20.66 | 4,090,085 | +0.40(+1.98%) |
Sep 12, 2012 | 20.45 | 20.50 | 20.22 | 20.26 | 3,468,816 | -0.19(-0.92%) |
Sep 11, 2012 | 20.61 | 20.68 | 20.44 | 20.45 | 2,461,796 | -0.16(-0.76%) |
Sep 10, 2012 | 20.66 | 20.67 | 20.52 | 20.61 | 2,888,150 | +0.08(+0.38%) |
Sep 07, 2012 | 20.57 | 20.58 | 20.39 | 20.53 | 4,231,066 | -0.04(-0.19%) |
Sep 06, 2012 | 20.39 | 20.59 | 20.38 | 20.57 | 3,126,900 | +0.29(+1.44%) |
Sep 05, 2012 | 20.30 | 20.41 | 20.26 | 20.28 | 3,395,787 | -0.04(-0.18%) |
Sep 04, 2012 | 20.29 | 20.36 | 20.20 | 20.31 | 12,781,653 | +0.01(+0.06%) |
Aug 31, 2012 | 20.31 | 20.36 | 20.22 | 20.30 | 11,283,369 | +0.02(+0.09%) |
Aug 30, 2012 | 20.32 | 20.36 | 20.20 | 20.28 | 3,992,188 | -0.12(-0.57%) |
Aug 29, 2012 | 20.39 | 20.46 | 20.32 | 20.39 | 3,305,580 | -0.15(-0.75%) |
Aug 27, 2012 | 20.56 | 20.63 | 20.45 | 20.55 | 3,105,434 | -0.05(-0.25%) |
Aug 24, 2012 | 20.41 | 20.63 | 20.41 | 20.60 | 3,373,197 | +0.12(+0.59%) |
Aug 23, 2012 | 20.71 | 20.71 | 20.41 | 20.48 | 3,415,168 | -0.24(-1.15%) |
Aug 22, 2012 | 20.79 | 20.85 | 20.62 | 20.72 | 2,800,632 | -0.08(-0.37%) |
Aug 21, 2012 | 20.76 | 20.98 | 20.63 | 20.79 | 3,751,349 | +0.07(+0.34%) |
Aug 20, 2012 | 20.81 | 20.83 | 20.59 | 20.72 | 4,456,522 | -0.22(-1.07%) |
Aug 17, 2012 | 20.85 | 20.97 | 20.81 | 20.95 | 2,934,632 | +0.13(+0.65%) |
Aug 16, 2012 | 20.97 | 21.05 | 20.78 | 20.81 | 3,781,768 | -0.15(-0.73%) |
Aug 15, 2012 | 20.93 | 21.10 | 20.88 | 20.97 | 2,949,226 | +0.05(+0.25%) |
Aug 14, 2012 | 20.89 | 21.00 | 20.83 | 20.91 | 2,603,918 | +0.03(+0.15%) |
Aug 13, 2012 | 20.97 | 21.01 | 20.80 | 20.88 | 2,320,980 | -0.15(-0.70%) |
Aug 10, 2012 | 20.86 | 21.04 | 20.73 | 21.03 | 2,176,183 | +0.15(+0.74%) |
Aug 09, 2012 | 20.84 | 20.89 | 20.74 | 20.88 | 2,398,698 | +0.01(+0.06%) |
Aug 08, 2012 | 20.78 | 20.89 | 20.69 | 20.86 | 3,391,821 | +0.06(+0.31%) |
Aug 07, 2012 | 20.98 | 21.04 | 20.79 | 20.80 | 4,052,021 | -0.14(-0.67%) |
Aug 06, 2012 | 21.00 | 21.10 | 20.84 | 20.94 | 3,344,994 | +0.01(+0.06%) |
Aug 03, 2012 | 20.93 | 21.07 | 20.82 | 20.93 | 3,431,263 | +0.22(+1.05%) |
Aug 02, 2012 | 20.87 | 20.90 | 20.56 | 20.71 | 4,644,665 | -0.19(-0.92%) |
Aug 01, 2012 | 21.27 | 21.58 | 20.84 | 20.90 | 6,480,784 | -0.41(-1.93%) |
Jul 31, 2012 | 21.64 | 21.77 | 21.25 | 21.31 | 6,198,884 | -0.49(-2.24%) |
Jul 30, 2012 | 21.56 | 21.84 | 21.54 | 21.80 | 3,490,232 | +0.16(+0.74%) |
Jul 27, 2012 | 21.46 | 21.68 | 21.40 | 21.64 | 4,302,624 | +0.31(+1.47%) |
Jul 26, 2012 | 21.07 | 21.36 | 21.04 | 21.32 | 4,107,126 | +0.49(+2.37%) |
Jul 25, 2012 | 20.89 | 20.98 | 20.74 | 20.83 | 2,690,236 | -0.03(-0.12%) |
Jul 24, 2012 | 20.93 | 21.00 | 20.68 | 20.86 | 3,916,676 | -0.07(-0.34%) |
Jul 23, 2012 | 20.95 | 21.04 | 20.80 | 20.93 | 2,717,594 | -0.13(-0.61%) |
Jul 20, 2012 | 21.00 | 21.19 | 20.94 | 21.06 | 2,732,415 | -0.04(-0.21%) |
Jul 19, 2012 | 20.98 | 21.11 | 20.77 | 21.10 | 3,539,411 | -0.02(-0.09%) |
Jul 18, 2012 | 20.89 | 21.16 | 20.82 | 21.12 | 3,406,030 | +0.22(+1.04%) |
Jul 17, 2012 | 20.91 | 21.00 | 20.82 | 20.90 | 3,924,197 | +0.00(+0.00%) |
Jul 16, 2012 | 20.99 | 21.05 | 20.88 | 20.90 | 3,155,979 | -0.07(-0.34%) |
Jul 13, 2012 | 20.72 | 20.98 | 20.66 | 20.97 | 2,225,431 | +0.29(+1.39%) |
Jul 12, 2012 | 20.69 | 20.79 | 20.61 | 20.68 | 2,372,027 | -0.06(-0.28%) |
Jul 11, 2012 | 20.61 | 20.77 | 20.61 | 20.74 | 2,687,676 | +0.16(+0.78%) |
Jul 10, 2012 | 20.62 | 20.72 | 20.53 | 20.58 | 1,978,960 | +0.02(+0.09%) |
Jul 09, 2012 | 20.59 | 20.65 | 20.47 | 20.56 | 2,049,819 | -0.08(-0.37%) |
Jul 06, 2012 | 20.61 | 20.68 | 20.52 | 20.64 | 2,525,754 | -0.09(-0.43%) |
Jul 05, 2012 | 20.74 | 20.84 | 20.62 | 20.73 | 2,915,234 | -0.11(-0.52%) |
Jul 03, 2012 | 20.88 | 20.92 | 20.70 | 20.84 | 1,857,816 | -0.06(-0.31%) |
Jul 02, 2012 | 20.94 | 20.99 | 20.75 | 20.90 | 3,825,058 | +0.06(+0.31%) |
Jun 29, 2012 | 20.70 | 20.84 | 20.61 | 20.84 | 5,088,128 | +0.40(+1.95%) |
Jun 28, 2012 | 20.34 | 20.45 | 20.22 | 20.44 | 3,351,598 | +0.01(+0.03%) |
Jun 27, 2012 | 20.07 | 20.51 | 20.07 | 20.43 | 3,714,882 | +0.37(+1.82%) |
Jun 26, 2012 | 20.09 | 20.18 | 19.91 | 20.07 | 5,190,662 | -0.20(-0.98%) |
Jun 25, 2012 | 20.21 | 20.29 | 20.16 | 20.27 | 2,417,212 | -0.03(-0.13%) |
Jun 22, 2012 | 20.38 | 20.38 | 20.20 | 20.29 | 2,959,820 | +0.07(+0.35%) |
Jun 21, 2012 | 20.59 | 20.74 | 20.21 | 20.22 | 5,124,051 | -0.30(-1.47%) |
Jun 20, 2012 | 20.64 | 20.77 | 20.43 | 20.52 | 3,650,236 | -0.11(-0.53%) |
Jun 19, 2012 | 20.66 | 20.78 | 20.58 | 20.63 | 3,694,134 | +0.05(+0.25%) |
Jun 18, 2012 | 20.68 | 20.75 | 20.54 | 20.58 | 4,042,616 | -0.15(-0.71%) |
Jun 15, 2012 | 20.69 | 20.75 | 20.54 | 20.73 | 5,925,179 | +0.17(+0.84%) |
Jun 14, 2012 | 20.38 | 20.59 | 20.28 | 20.56 | 4,393,791 | +0.25(+1.23%) |
Jun 13, 2012 | 20.44 | 20.44 | 20.13 | 20.31 | 4,160,532 | -0.06(-0.31%) |
Jun 12, 2012 | 20.39 | 20.43 | 20.16 | 20.37 | 4,686,346 | -0.04(-0.19%) |
Jun 11, 2012 | 20.54 | 20.64 | 20.38 | 20.41 | 5,756,561 | -0.06(-0.31%) |
Jun 08, 2012 | 20.26 | 20.50 | 20.24 | 20.47 | 3,820,168 | +0.18(+0.88%) |
Jun 07, 2012 | 20.26 | 20.37 | 20.18 | 20.29 | 4,553,567 | +0.17(+0.83%) |
Jun 06, 2012 | 19.94 | 20.13 | 19.86 | 20.13 | 8,697,293 | +0.28(+1.41%) |
Jun 05, 2012 | 19.76 | 19.98 | 19.73 | 19.85 | 4,428,779 | +0.06(+0.32%) |
Jun 04, 2012 | 19.79 | 19.81 | 19.68 | 19.78 | 5,456,270 | +0.01(+0.03%) |
Jun 01, 2012 | 19.62 | 19.93 | 19.61 | 19.78 | 6,443,611 | +0.01(+0.03%) |
May 31, 2012 | 19.49 | 19.89 | 19.49 | 19.77 | 6,684,396 | +0.28(+1.43%) |
May 30, 2012 | 19.45 | 19.61 | 19.40 | 19.49 | 7,487,828 | -0.02(-0.10%) |
May 29, 2012 | 19.40 | 19.57 | 19.31 | 19.51 | 20,730,352 | +0.20(+1.02%) |
May 25, 2012 | 19.43 | 19.59 | 19.27 | 19.31 | 19,514,716 | -0.13(-0.65%) |
May 24, 2012 | 19.49 | 19.63 | 19.30 | 19.44 | 18,672,974 | -0.02(-0.10%) |
May 23, 2012 | 19.58 | 19.62 | 19.34 | 19.46 | 3,814,118 | -0.15(-0.74%) |
May 22, 2012 | 19.64 | 19.72 | 19.54 | 19.61 | 6,093,423 | -0.03(-0.16%) |
May 21, 2012 | 20.07 | 20.07 | 19.50 | 19.64 | 11,174,971 | -0.44(-2.21%) |
May 18, 2012 | 20.14 | 20.28 | 20.01 | 20.08 | 5,900,967 | +0.03(+0.13%) |
May 17, 2012 | 20.08 | 20.20 | 20.02 | 20.06 | 3,632,408 | +0.01(+0.06%) |
May 16, 2012 | 20.13 | 20.18 | 19.97 | 20.04 | 3,863,738 | -0.01(-0.06%) |
May 15, 2012 | 20.19 | 20.22 | 19.99 | 20.06 | 3,580,465 | -0.11(-0.57%) |
May 14, 2012 | 20.20 | 20.27 | 20.11 | 20.17 | 2,701,470 | -0.13(-0.62%) |
May 11, 2012 | 20.22 | 20.40 | 20.13 | 20.30 | 3,771,996 | +0.02(+0.09%) |
May 10, 2012 | 20.04 | 20.30 | 19.95 | 20.28 | 4,153,058 | +0.30(+1.52%) |
May 09, 2012 | 19.76 | 20.16 | 19.73 | 19.97 | 5,413,062 | +0.12(+0.61%) |
May 08, 2012 | 19.85 | 19.94 | 19.74 | 19.85 | 4,319,032 | -0.07(-0.35%) |
May 07, 2012 | 19.94 | 20.02 | 19.80 | 19.92 | 3,056,791 | -0.13(-0.66%) |
May 04, 2012 | 19.92 | 20.13 | 19.90 | 20.06 | 4,044,007 | +0.09(+0.44%) |
May 03, 2012 | 19.88 | 20.16 | 19.83 | 19.97 | 6,348,035 | +0.07(+0.35%) |
May 02, 2012 | 19.92 | 20.22 | 19.76 | 19.90 | 5,530,277 | -0.05(-0.25%) |