Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 13.77 | 13.95 | 13.35 | 13.65 | 3,932,717 | -0.21(-1.52%) |
| May 22, 2013 | 14.46 | 14.47 | 13.75 | 13.86 | 4,407,748 | -0.36(-2.53%) |
| May 21, 2013 | 14.70 | 14.75 | 14.12 | 14.22 | 3,937,482 | -0.47(-3.20%) |
| May 20, 2013 | 14.72 | 15.02 | 14.66 | 14.69 | 2,763,188 | -0.10(-0.68%) |
| May 17, 2013 | 14.89 | 15.04 | 14.45 | 14.79 | 4,957,851 | -0.04(-0.27%) |
| May 16, 2013 | 15.00 | 15.16 | 14.54 | 14.83 | 5,336,441 | -0.15(-1.00%) |
| May 15, 2013 | 15.12 | 15.90 | 14.92 | 14.98 | 9,102,926 | +0.47(+3.24%) |
| May 13, 2013 | 15.20 | 15.37 | 14.39 | 14.51 | 6,392,557 | -0.54(-3.59%) |
| May 10, 2013 | 14.35 | 15.07 | 14.24 | 15.05 | 7,220,228 | +0.82(+5.76%) |
| May 09, 2013 | 15.06 | 15.45 | 14.20 | 14.23 | 11,649,016 | -0.37(-2.53%) |
| May 08, 2013 | 13.62 | 14.70 | 13.13 | 14.60 | 46,186,880 | -3.40(-18.89%) |
| May 07, 2013 | 18.22 | 18.26 | 17.44 | 18.00 | 2,805,261 | -0.26(-1.42%) |
| May 06, 2013 | 18.36 | 18.74 | 18.10 | 18.26 | 1,574,580 | -0.04(-0.22%) |
| May 03, 2013 | 18.19 | 18.58 | 18.16 | 18.30 | 1,843,425 | +0.15(+0.83%) |
| May 02, 2013 | 18.18 | 18.70 | 17.97 | 18.15 | 2,639,665 | +0.09(+0.50%) |
| May 01, 2013 | 18.90 | 18.98 | 17.71 | 18.06 | 3,478,223 | -0.72(-3.83%) |
| Apr 30, 2013 | 18.79 | 18.84 | 18.31 | 18.78 | 1,828,618 | -0.14(-0.74%) |
| Apr 29, 2013 | 19.43 | 19.46 | 18.87 | 18.92 | 1,237,051 | -0.35(-1.82%) |
| Apr 26, 2013 | 19.20 | 19.50 | 19.10 | 19.27 | 3,572,528 | -0.18(-0.93%) |
| Apr 25, 2013 | 19.52 | 20.20 | 18.56 | 19.45 | 12,110,471 | +2.82(+16.96%) |
| Apr 24, 2013 | 16.57 | 17.35 | 16.19 | 16.63 | 4,977,523 | -0.17(-1.01%) |
| Apr 23, 2013 | 15.56 | 16.83 | 15.47 | 16.80 | 4,581,399 | +1.37(+8.88%) |
| Apr 22, 2013 | 14.51 | 15.59 | 14.32 | 15.43 | 2,662,755 | +1.02(+7.08%) |
| Apr 19, 2013 | 14.98 | 15.04 | 14.31 | 14.41 | 2,270,205 | -0.52(-3.48%) |
| Apr 18, 2013 | 15.34 | 15.37 | 14.70 | 14.93 | 3,167,739 | +0.29(+1.98%) |
| Apr 17, 2013 | 14.51 | 14.69 | 13.98 | 14.64 | 2,512,624 | -0.06(-0.41%) |
| Apr 16, 2013 | 14.38 | 14.88 | 14.32 | 14.70 | 1,469,694 | +0.42(+2.94%) |
| Apr 15, 2013 | 14.48 | 14.59 | 14.23 | 14.28 | 1,644,813 | -0.39(-2.66%) |
| Apr 12, 2013 | 14.54 | 14.89 | 14.10 | 14.67 | 2,676,431 | -0.08(-0.54%) |
| Apr 11, 2013 | 14.87 | 15.20 | 14.64 | 14.75 | 2,821,653 | -0.20(-1.34%) |
| Apr 10, 2013 | 15.30 | 15.59 | 14.82 | 14.95 | 2,828,362 | -0.05(-0.33%) |
| Apr 09, 2013 | 14.91 | 15.00 | 14.41 | 15.00 | 2,635,569 | +0.11(+0.74%) |
| Apr 08, 2013 | 15.07 | 15.16 | 14.80 | 14.89 | 1,307,670 | +0.06(+0.40%) |
| Apr 05, 2013 | 15.04 | 15.19 | 14.78 | 14.83 | 1,327,388 | -0.55(-3.58%) |
| Apr 04, 2013 | 15.10 | 15.49 | 14.89 | 15.38 | 1,393,063 | +0.22(+1.45%) |
| Apr 03, 2013 | 15.67 | 15.74 | 15.13 | 15.16 | 1,637,386 | -0.57(-3.62%) |
| Apr 02, 2013 | 15.67 | 15.77 | 15.03 | 15.73 | 2,318,627 | +0.04(+0.25%) |
| Apr 01, 2013 | 16.28 | 16.50 | 15.50 | 15.69 | 1,859,152 | -0.68(-4.15%) |
| Mar 28, 2013 | 16.35 | 16.55 | 16.14 | 16.37 | 1,147,995 | -0.02(-0.12%) |
| Mar 27, 2013 | 16.30 | 16.48 | 16.13 | 16.39 | 696,631 | +0.02(+0.12%) |
| Mar 26, 2013 | 16.45 | 16.80 | 16.30 | 16.37 | 1,230,458 | +0.07(+0.43%) |
| Mar 25, 2013 | 16.40 | 16.60 | 16.06 | 16.30 | 950,412 | -0.11(-0.67%) |
| Mar 22, 2013 | 16.83 | 16.97 | 16.26 | 16.41 | 1,231,436 | -0.44(-2.61%) |
| Mar 21, 2013 | 16.89 | 16.99 | 16.77 | 16.85 | 639,487 | -0.14(-0.82%) |
| Mar 20, 2013 | 16.96 | 17.20 | 16.78 | 16.99 | 856,817 | +0.21(+1.25%) |
| Mar 19, 2013 | 17.17 | 17.17 | 16.58 | 16.78 | 1,371,446 | -0.26(-1.53%) |
| Mar 18, 2013 | 17.07 | 17.15 | 16.90 | 17.04 | 1,026,866 | -0.35(-2.01%) |
| Mar 15, 2013 | 17.48 | 17.64 | 17.15 | 17.39 | 1,221,708 | -0.15(-0.86%) |
| Mar 14, 2013 | 17.50 | 17.80 | 17.30 | 17.54 | 1,716,815 | +0.02(+0.11%) |
| Mar 13, 2013 | 17.30 | 17.55 | 17.11 | 17.52 | 2,028,088 | +0.48(+2.82%) |
| Mar 12, 2013 | 17.31 | 17.53 | 16.93 | 17.04 | 1,272,377 | -0.27(-1.56%) |
| Mar 11, 2013 | 16.96 | 17.59 | 16.50 | 17.31 | 2,091,201 | +0.28(+1.64%) |
| Mar 08, 2013 | 17.10 | 17.32 | 16.86 | 17.03 | 1,669,670 | +0.03(+0.18%) |
| Mar 07, 2013 | 16.48 | 17.15 | 16.48 | 17.00 | 2,104,662 | +0.48(+2.91%) |
| Mar 06, 2013 | 16.56 | 16.69 | 16.25 | 16.52 | 1,270,401 | +0.08(+0.49%) |
| Mar 05, 2013 | 16.48 | 16.87 | 16.29 | 16.44 | 2,056,512 | -0.01(-0.06%) |
| Mar 04, 2013 | 16.86 | 16.88 | 16.29 | 16.45 | 2,158,013 | -0.54(-3.18%) |
