Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 17.71 | 18.08 | 17.60 | 18.04 | 159,051 | +0.08(+0.45%) |
| May 22, 2013 | 18.10 | 18.37 | 17.88 | 17.96 | 285,009 | -0.07(-0.39%) |
| May 21, 2013 | 18.10 | 18.15 | 17.86 | 18.03 | 207,808 | -0.03(-0.17%) |
| May 20, 2013 | 18.15 | 18.63 | 18.00 | 18.06 | 123,783 | -0.19(-1.04%) |
| May 17, 2013 | 18.17 | 18.63 | 18.17 | 18.25 | 123,441 | -0.01(-0.05%) |
| May 16, 2013 | 18.89 | 19.00 | 17.80 | 18.26 | 347,057 | -0.74(-3.89%) |
| May 15, 2013 | 19.90 | 20.48 | 18.65 | 19.00 | 586,870 | +0.27(+1.44%) |
| May 13, 2013 | 18.78 | 18.84 | 18.42 | 18.73 | 56,501 | -0.15(-0.79%) |
| May 10, 2013 | 18.77 | 18.90 | 18.56 | 18.88 | 84,138 | +0.18(+0.96%) |
| May 09, 2013 | 19.04 | 19.06 | 18.65 | 18.70 | 62,004 | -0.38(-1.99%) |
| May 08, 2013 | 19.16 | 19.23 | 18.77 | 19.08 | 123,626 | -0.02(-0.10%) |
| May 07, 2013 | 19.08 | 19.20 | 18.99 | 19.10 | 102,472 | +0.11(+0.58%) |
| May 06, 2013 | 18.86 | 19.15 | 18.78 | 18.99 | 110,946 | +0.13(+0.69%) |
| May 03, 2013 | 19.02 | 18.97 | 18.83 | 18.86 | 175,769 | +0.00(+0.00%) |
| May 02, 2013 | 18.60 | 18.93 | 18.36 | 18.86 | 165,909 | +0.36(+1.95%) |
| May 01, 2013 | 19.00 | 19.23 | 18.20 | 18.50 | 329,177 | -0.50(-2.63%) |
| Apr 30, 2013 | 19.28 | 19.38 | 18.70 | 19.00 | 278,540 | -0.32(-1.66%) |
| Apr 29, 2013 | 19.76 | 19.86 | 19.20 | 19.32 | 244,041 | -0.31(-1.58%) |
| Apr 26, 2013 | 19.27 | 19.77 | 19.53 | 19.63 | 78,233 | +0.01(+0.05%) |
| Apr 25, 2013 | 19.45 | 19.88 | 18.82 | 19.62 | 90,806 | +0.17(+0.87%) |
| Apr 24, 2013 | 19.36 | 19.50 | 19.12 | 19.45 | 55,388 | +0.05(+0.26%) |
| Apr 23, 2013 | 18.95 | 19.58 | 18.80 | 19.40 | 128,968 | +0.55(+2.92%) |
| Apr 22, 2013 | 18.88 | 19.00 | 18.53 | 18.85 | 110,995 | +0.09(+0.48%) |
| Apr 19, 2013 | 18.79 | 18.83 | 18.40 | 18.76 | 192,658 | +0.01(+0.05%) |
| Apr 18, 2013 | 18.75 | 19.36 | 18.57 | 18.75 | 175,215 | +0.05(+0.27%) |
| Apr 17, 2013 | 18.58 | 18.89 | 18.48 | 18.70 | 167,764 | -0.03(-0.16%) |
| Apr 16, 2013 | 18.62 | 19.19 | 18.44 | 18.73 | 187,801 | +0.23(+1.24%) |
| Apr 15, 2013 | 19.19 | 19.29 | 18.21 | 18.50 | 208,980 | -0.75(-3.90%) |
| Apr 12, 2013 | 19.13 | 19.36 | 19.13 | 19.25 | 280,069 | -0.01(-0.05%) |
| Apr 11, 2013 | 19.18 | 19.44 | 19.10 | 19.26 | 165,030 | -0.02(-0.10%) |
| Apr 10, 2013 | 19.75 | 19.94 | 19.23 | 19.28 | 230,493 | -0.37(-1.88%) |
| Apr 09, 2013 | 19.67 | 19.70 | 19.37 | 19.65 | 71,145 | +0.06(+0.31%) |
| Apr 08, 2013 | 19.44 | 19.64 | 19.23 | 19.59 | 403,580 | +0.20(+1.03%) |
| Apr 05, 2013 | 19.00 | 19.58 | 18.60 | 19.39 | 236,061 | +0.36(+1.89%) |
| Apr 04, 2013 | 19.11 | 19.14 | 18.91 | 19.03 | 291,952 | -0.13(-0.68%) |
| Apr 03, 2013 | 19.75 | 19.82 | 18.90 | 19.16 | 300,247 | -0.58(-2.94%) |
| Apr 02, 2013 | 20.15 | 20.15 | 19.68 | 19.74 | 217,075 | -0.28(-1.40%) |
| Apr 01, 2013 | 20.29 | 21.18 | 19.85 | 20.02 | 663,175 | -0.13(-0.65%) |
| Mar 28, 2013 | 20.45 | 20.51 | 19.78 | 20.15 | 1,687,003 | -0.33(-1.61%) |
| Mar 27, 2013 | 20.34 | 20.53 | 20.02 | 20.48 | 149,106 | -0.02(-0.10%) |
| Mar 26, 2013 | 20.07 | 20.86 | 20.07 | 20.50 | 748,857 | +0.57(+2.86%) |
| Mar 25, 2013 | 19.67 | 20.00 | 19.48 | 19.93 | 143,633 | +0.42(+2.15%) |
| Mar 22, 2013 | 19.91 | 20.21 | 19.25 | 19.51 | 206,460 | -0.44(-2.21%) |
| Mar 21, 2013 | 20.59 | 20.88 | 19.71 | 19.95 | 438,020 | -0.56(-2.73%) |
| Mar 20, 2013 | 19.76 | 20.97 | 19.76 | 20.51 | 569,085 | +0.78(+3.95%) |
| Mar 19, 2013 | 19.46 | 21.25 | 18.26 | 19.73 | 388,028 | +0.09(+0.46%) |
| Mar 18, 2013 | 18.76 | 19.90 | 18.76 | 19.64 | 453,706 | +0.65(+3.42%) |
| Mar 15, 2013 | 19.09 | 19.22 | 18.66 | 18.99 | 284,196 | -0.07(-0.37%) |
| Mar 14, 2013 | 19.00 | 19.13 | 18.50 | 19.06 | 98,275 | +0.09(+0.47%) |
| Mar 13, 2013 | 19.10 | 19.40 | 18.81 | 18.97 | 209,229 | -0.18(-0.94%) |
| Mar 12, 2013 | 19.23 | 19.28 | 19.00 | 19.15 | 109,920 | -0.13(-0.67%) |
| Mar 11, 2013 | 19.08 | 19.39 | 18.81 | 19.28 | 184,739 | +0.25(+1.31%) |
| Mar 08, 2013 | 18.48 | 19.17 | 18.25 | 19.03 | 324,738 | +0.68(+3.71%) |
| Mar 07, 2013 | 18.53 | 18.56 | 18.17 | 18.35 | 317,771 | -0.20(-1.08%) |
| Mar 06, 2013 | 18.39 | 18.55 | 18.15 | 18.55 | 313,772 | +0.29(+1.59%) |
| Mar 05, 2013 | 18.28 | 18.75 | 18.02 | 18.26 | 250,943 | +0.14(+0.77%) |
| Mar 04, 2013 | 18.23 | 18.41 | 17.90 | 18.12 | 105,663 | -0.18(-0.98%) |
