Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 18.29 | 18.75 | 18.04 | 18.63 | 0 | +0.36(+1.97%) |
| May 20, 2013 | 18.85 | 18.98 | 18.07 | 18.27 | 0 | -0.64(-3.38%) |
| May 17, 2013 | 19.01 | 19.17 | 18.79 | 18.91 | 0 | -0.07(-0.37%) |
| May 16, 2013 | 18.70 | 19.18 | 18.70 | 18.98 | 30,182 | +0.30(+1.61%) |
| May 15, 2013 | 18.91 | 19.16 | 18.27 | 18.68 | 0 | -1.20(-6.04%) |
| May 13, 2013 | 20.49 | 20.84 | 19.73 | 19.88 | 0 | -0.63(-3.07%) |
| May 10, 2013 | 20.06 | 20.87 | 19.78 | 20.51 | 0 | +0.54(+2.70%) |
| May 09, 2013 | 20.30 | 20.51 | 19.56 | 19.97 | 0 | -0.21(-1.04%) |
| May 08, 2013 | 20.37 | 21.00 | 19.73 | 20.18 | 0 | -0.16(-0.79%) |
| May 07, 2013 | 20.26 | 20.46 | 19.98 | 20.34 | 0 | +0.26(+1.29%) |
| May 06, 2013 | 19.70 | 20.20 | 19.66 | 20.08 | 0 | +0.47(+2.40%) |
| May 03, 2013 | 19.28 | 19.68 | 19.12 | 19.61 | 0 | +0.49(+2.56%) |
| May 02, 2013 | 18.78 | 19.30 | 18.64 | 19.12 | 0 | +0.28(+1.49%) |
| May 01, 2013 | 18.52 | 18.96 | 18.44 | 18.84 | 0 | +0.38(+2.06%) |
| Apr 30, 2013 | 18.18 | 18.55 | 18.18 | 18.46 | 0 | +0.18(+0.98%) |
| Apr 29, 2013 | 18.22 | 18.45 | 17.95 | 18.28 | 98,035 | +0.05(+0.27%) |
| Apr 26, 2013 | 18.18 | 18.35 | 18.00 | 18.23 | 107,122 | -0.12(-0.65%) |
| Apr 25, 2013 | 18.63 | 18.81 | 18.21 | 18.35 | 118,058 | -0.12(-0.65%) |
| Apr 24, 2013 | 19.43 | 19.43 | 17.80 | 18.47 | 0 | -0.96(-4.94%) |
| Apr 23, 2013 | 21.36 | 21.36 | 19.08 | 19.43 | 299,495 | -0.16(-0.82%) |
| Apr 22, 2013 | 19.89 | 19.89 | 19.35 | 19.59 | 35,514 | -0.38(-1.90%) |
| Apr 19, 2013 | 19.98 | 20.20 | 19.89 | 19.97 | 132,227 | +0.03(+0.15%) |
| Apr 18, 2013 | 19.31 | 20.07 | 19.00 | 19.94 | 175,470 | +0.75(+3.91%) |
| Apr 17, 2013 | 19.54 | 19.54 | 18.24 | 19.19 | 134,468 | -0.50(-2.54%) |
| Apr 16, 2013 | 19.97 | 20.24 | 19.25 | 19.69 | 130,321 | -0.18(-0.91%) |
| Apr 15, 2013 | 20.34 | 20.50 | 19.00 | 19.87 | 190,251 | -0.69(-3.36%) |
| Apr 12, 2013 | 20.70 | 20.75 | 20.20 | 20.56 | 32,185 | -0.26(-1.25%) |
| Apr 11, 2013 | 21.16 | 21.18 | 20.63 | 20.82 | 52,640 | -0.33(-1.56%) |
| Apr 10, 2013 | 20.84 | 21.46 | 20.16 | 21.15 | 194,068 | +0.31(+1.49%) |
| Apr 09, 2013 | 21.20 | 21.31 | 20.80 | 20.84 | 22,167 | -0.20(-0.93%) |
| Apr 08, 2013 | 20.95 | 21.29 | 20.63 | 21.04 | 50,849 | +0.21(+1.03%) |
| Apr 05, 2013 | 20.66 | 21.11 | 20.32 | 20.82 | 43,642 | -0.25(-1.19%) |
| Apr 04, 2013 | 20.55 | 21.69 | 20.42 | 21.07 | 62,746 | +0.45(+2.18%) |
| Apr 03, 2013 | 21.33 | 21.65 | 19.18 | 20.62 | 227,174 | -0.73(-3.42%) |
| Apr 02, 2013 | 21.49 | 22.00 | 20.72 | 21.35 | 113,897 | -0.08(-0.37%) |
| Apr 01, 2013 | 22.79 | 22.92 | 21.31 | 21.43 | 158,255 | -1.41(-6.17%) |
| Mar 28, 2013 | 22.95 | 23.10 | 22.41 | 22.84 | 1,046,071 | -0.09(-0.39%) |
| Mar 27, 2013 | 22.68 | 23.10 | 22.58 | 22.93 | 53,570 | -0.03(-0.13%) |
| Mar 26, 2013 | 23.16 | 23.17 | 22.62 | 22.96 | 67,966 | -0.06(-0.26%) |
| Mar 25, 2013 | 23.20 | 23.25 | 22.49 | 23.02 | 74,367 | -0.12(-0.52%) |
| Mar 22, 2013 | 23.22 | 23.50 | 22.88 | 23.14 | 45,878 | +0.13(+0.56%) |
| Mar 21, 2013 | 23.20 | 23.20 | 22.58 | 23.01 | 38,634 | -0.06(-0.26%) |
| Mar 20, 2013 | 22.84 | 23.29 | 22.74 | 23.07 | 50,946 | +0.25(+1.10%) |
| Mar 19, 2013 | 23.30 | 23.30 | 22.32 | 22.82 | 58,327 | +0.33(+1.47%) |
| Mar 18, 2013 | 23.54 | 23.82 | 22.29 | 22.49 | 114,468 | -0.93(-3.97%) |
| Mar 15, 2013 | 23.36 | 23.79 | 23.08 | 23.42 | 121,720 | -0.09(-0.38%) |
| Mar 14, 2013 | 23.41 | 23.98 | 23.35 | 23.51 | 15,647 | -0.04(-0.17%) |
| Mar 13, 2013 | 23.00 | 23.99 | 22.88 | 23.55 | 54,724 | +0.29(+1.25%) |
| Mar 12, 2013 | 23.90 | 24.35 | 22.85 | 23.26 | 152,177 | -0.59(-2.47%) |
| Mar 11, 2013 | 23.06 | 24.39 | 22.60 | 23.85 | 81,344 | +0.75(+3.25%) |
| Mar 08, 2013 | 23.49 | 23.49 | 22.72 | 23.10 | 71,226 | -0.06(-0.26%) |
| Mar 07, 2013 | 24.24 | 24.24 | 23.11 | 23.16 | 49,652 | -0.65(-2.73%) |
| Mar 06, 2013 | 22.55 | 24.25 | 22.03 | 23.81 | 30,874 | +0.21(+0.89%) |
| Mar 05, 2013 | 24.60 | 24.60 | 23.26 | 23.60 | 50,413 | -0.89(-3.63%) |
| Mar 04, 2013 | 22.37 | 24.60 | 22.00 | 24.49 | 154,119 | +2.17(+9.72%) |
