Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 18.23 | 18.55 | 18.21 | 18.55 | 2,919,431 | +0.51(+2.83%) |
| May 16, 2013 | 18.19 | 18.31 | 18.02 | 18.04 | 1,922,464 | -0.27(-1.47%) |
| May 15, 2013 | 18.04 | 18.32 | 18.02 | 18.31 | 2,636,650 | +0.38(+2.12%) |
| May 13, 2013 | 17.83 | 18.03 | 17.75 | 17.93 | 2,256,653 | -0.28(-1.54%) |
| May 10, 2013 | 18.10 | 18.21 | 17.99 | 18.21 | 2,055,881 | -0.01(-0.05%) |
| May 09, 2013 | 18.36 | 18.50 | 18.15 | 18.22 | 2,711,100 | -0.15(-0.82%) |
| May 08, 2013 | 18.24 | 18.48 | 18.23 | 18.37 | 2,240,749 | +0.31(+1.72%) |
| May 07, 2013 | 18.10 | 18.11 | 17.97 | 18.06 | 1,905,528 | +0.21(+1.18%) |
| May 06, 2013 | 17.84 | 17.93 | 17.79 | 17.85 | 1,815,937 | -0.16(-0.89%) |
| May 03, 2013 | 18.02 | 18.13 | 17.99 | 18.01 | 2,769,246 | +0.02(+0.11%) |
| May 02, 2013 | 17.65 | 18.03 | 17.64 | 17.99 | 3,493,657 | +0.25(+1.41%) |
| May 01, 2013 | 17.83 | 17.83 | 17.52 | 17.74 | 2,904,086 | -0.05(-0.28%) |
| Apr 30, 2013 | 17.95 | 18.00 | 17.71 | 17.79 | 6,831,693 | +1.01(+6.02%) |
| Apr 29, 2013 | 16.63 | 16.80 | 16.51 | 16.78 | 2,575,278 | +0.24(+1.45%) |
| Apr 26, 2013 | 16.45 | 16.58 | 16.48 | 16.54 | 2,291,998 | +0.04(+0.24%) |
| Apr 25, 2013 | 16.51 | 16.67 | 16.45 | 16.50 | 3,807,226 | +0.16(+0.98%) |
| Apr 24, 2013 | 16.32 | 16.37 | 16.22 | 16.34 | 1,884,763 | +0.11(+0.68%) |
| Apr 23, 2013 | 16.22 | 16.31 | 16.04 | 16.23 | 3,651,875 | +0.21(+1.31%) |
| Apr 22, 2013 | 15.93 | 16.04 | 15.75 | 16.02 | 1,967,136 | +0.20(+1.26%) |
| Apr 19, 2013 | 15.79 | 15.90 | 15.68 | 15.82 | 4,651,186 | +0.63(+4.15%) |
| Apr 18, 2013 | 15.47 | 15.48 | 15.13 | 15.19 | 2,563,769 | -0.40(-2.57%) |
| Apr 17, 2013 | 15.95 | 15.96 | 15.45 | 15.59 | 3,338,625 | -0.73(-4.47%) |
| Apr 16, 2013 | 16.29 | 16.32 | 16.09 | 16.32 | 4,089,751 | +0.70(+4.48%) |
| Apr 15, 2013 | 16.07 | 16.11 | 15.61 | 15.62 | 3,384,016 | -0.47(-2.92%) |
| Apr 12, 2013 | 16.00 | 16.11 | 15.94 | 16.09 | 1,285,641 | -0.08(-0.49%) |
| Apr 11, 2013 | 16.09 | 16.37 | 16.04 | 16.17 | 3,452,423 | +0.22(+1.38%) |
| Apr 10, 2013 | 15.83 | 16.02 | 15.82 | 15.95 | 3,443,979 | +0.51(+3.30%) |
| Apr 09, 2013 | 15.25 | 15.56 | 15.21 | 15.44 | 2,154,358 | +0.19(+1.25%) |
| Apr 08, 2013 | 15.11 | 15.26 | 15.09 | 15.25 | 1,917,205 | -0.13(-0.85%) |
| Apr 05, 2013 | 15.13 | 15.39 | 15.08 | 15.38 | 2,155,035 | +0.11(+0.72%) |
| Apr 04, 2013 | 15.26 | 15.36 | 15.09 | 15.27 | 2,413,477 | +0.01(+0.07%) |
| Apr 03, 2013 | 15.64 | 15.66 | 15.22 | 15.26 | 3,656,809 | -0.23(-1.48%) |
| Apr 02, 2013 | 15.49 | 15.63 | 15.42 | 15.49 | 2,278,476 | +0.27(+1.77%) |
| Apr 01, 2013 | 15.35 | 15.46 | 15.18 | 15.22 | 1,582,966 | -0.17(-1.10%) |
| Mar 28, 2013 | 15.41 | 15.46 | 15.29 | 15.39 | 1,606,029 | +0.08(+0.52%) |
| Mar 27, 2013 | 15.25 | 15.36 | 15.18 | 15.31 | 2,128,921 | -0.28(-1.80%) |
| Mar 26, 2013 | 15.47 | 15.64 | 15.46 | 15.59 | 2,635,997 | +0.16(+1.04%) |
| Mar 25, 2013 | 15.80 | 15.80 | 15.32 | 15.43 | 4,310,121 | -0.17(-1.09%) |
| Mar 22, 2013 | 15.51 | 15.63 | 15.46 | 15.60 | 3,483,230 | +0.25(+1.63%) |
| Mar 21, 2013 | 15.47 | 15.55 | 15.27 | 15.35 | 2,776,196 | -0.18(-1.16%) |
| Mar 20, 2013 | 15.75 | 15.79 | 15.52 | 15.53 | 3,327,640 | -0.07(-0.45%) |
| Mar 19, 2013 | 15.99 | 16.03 | 15.53 | 15.60 | 5,315,750 | -0.41(-2.56%) |
| Mar 18, 2013 | 15.89 | 16.16 | 15.89 | 16.01 | 2,401,816 | -0.37(-2.26%) |
| Mar 15, 2013 | 16.31 | 16.50 | 16.21 | 16.38 | 3,650,821 | +0.15(+0.92%) |
| Mar 14, 2013 | 16.01 | 16.26 | 15.99 | 16.23 | 2,917,324 | +0.37(+2.33%) |
| Mar 13, 2013 | 15.87 | 15.90 | 15.78 | 15.86 | 1,665,158 | -0.09(-0.56%) |
| Mar 12, 2013 | 16.07 | 16.12 | 15.90 | 15.95 | 3,989,011 | +0.04(+0.25%) |
| Mar 11, 2013 | 15.76 | 15.91 | 15.71 | 15.91 | 2,900,669 | +0.02(+0.13%) |
| Mar 08, 2013 | 16.02 | 16.03 | 15.76 | 15.89 | 2,995,184 | +0.08(+0.51%) |
| Mar 07, 2013 | 15.75 | 15.85 | 15.73 | 15.81 | 2,678,448 | +0.14(+0.89%) |
| Mar 06, 2013 | 15.75 | 15.76 | 15.59 | 15.67 | 2,695,778 | +0.10(+0.64%) |
| Mar 05, 2013 | 15.68 | 15.73 | 15.55 | 15.57 | 2,935,081 | +0.16(+1.04%) |
| Mar 04, 2013 | 15.22 | 15.43 | 15.20 | 15.41 | 4,485,480 | -0.11(-0.71%) |
