Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 19.84 | 19.84 | 19.70 | 19.82 | 0 | +0.08(+0.41%) |
| May 16, 2013 | 19.73 | 19.76 | 19.68 | 19.74 | 448,404 | +0.00(+0.00%) |
| May 15, 2013 | 19.65 | 19.77 | 19.65 | 19.74 | 0 | +0.00(+0.00%) |
| May 13, 2013 | 19.60 | 19.75 | 19.52 | 19.74 | 0 | +0.04(+0.20%) |
| May 10, 2013 | 19.65 | 19.77 | 19.63 | 19.70 | 0 | +0.04(+0.20%) |
| May 09, 2013 | 19.89 | 19.95 | 19.57 | 19.66 | 0 | -0.35(-1.75%) |
| May 08, 2013 | 19.52 | 20.01 | 19.49 | 20.01 | 0 | +0.47(+2.41%) |
| May 07, 2013 | 19.49 | 19.59 | 19.44 | 19.54 | 0 | +0.04(+0.21%) |
| May 06, 2013 | 19.28 | 19.66 | 19.28 | 19.50 | 0 | -0.02(-0.10%) |
| May 03, 2013 | 19.49 | 19.64 | 19.48 | 19.52 | 0 | +0.01(+0.05%) |
| May 02, 2013 | 20.42 | 20.67 | 19.11 | 19.51 | 0 | -1.09(-5.29%) |
| May 01, 2013 | 18.65 | 21.25 | 18.51 | 20.60 | 5,176,982 | +1.99(+10.69%) |
| Apr 30, 2013 | 18.58 | 18.70 | 18.38 | 18.61 | 0 | +0.11(+0.59%) |
| Apr 29, 2013 | 18.54 | 18.75 | 18.33 | 18.50 | 246,189 | +0.12(+0.65%) |
| Apr 26, 2013 | 19.07 | 18.92 | 18.30 | 18.38 | 187,084 | -0.54(-2.85%) |
| Apr 25, 2013 | 19.50 | 19.50 | 18.65 | 18.92 | 304,972 | -0.45(-2.32%) |
| Apr 24, 2013 | 18.96 | 19.63 | 18.69 | 19.37 | 267,039 | +0.36(+1.89%) |
| Apr 23, 2013 | 17.87 | 19.32 | 17.85 | 19.01 | 569,220 | +1.26(+7.10%) |
| Apr 22, 2013 | 17.87 | 17.93 | 17.26 | 17.75 | 277,406 | -0.05(-0.28%) |
| Apr 19, 2013 | 16.96 | 17.89 | 16.81 | 17.80 | 334,434 | +0.86(+5.08%) |
| Apr 18, 2013 | 16.82 | 17.00 | 16.35 | 16.94 | 177,635 | +0.26(+1.56%) |
| Apr 17, 2013 | 16.86 | 17.14 | 16.27 | 16.68 | 243,957 | -0.28(-1.65%) |
| Apr 16, 2013 | 17.07 | 17.20 | 16.85 | 16.96 | 268,642 | +0.10(+0.59%) |
| Apr 15, 2013 | 17.54 | 17.70 | 16.80 | 16.86 | 326,913 | -0.76(-4.31%) |
| Apr 12, 2013 | 17.25 | 17.66 | 17.10 | 17.62 | 237,284 | +0.18(+1.03%) |
| Apr 11, 2013 | 17.36 | 17.81 | 17.12 | 17.44 | 257,803 | +0.01(+0.06%) |
| Apr 10, 2013 | 16.84 | 17.49 | 16.77 | 17.43 | 386,803 | +0.71(+4.25%) |
| Apr 09, 2013 | 16.82 | 17.50 | 16.56 | 16.72 | 404,031 | +0.05(+0.30%) |
| Apr 08, 2013 | 17.09 | 17.09 | 16.44 | 16.67 | 297,052 | -0.45(-2.63%) |
| Apr 05, 2013 | 16.14 | 17.14 | 16.00 | 17.12 | 321,591 | +0.77(+4.71%) |
| Apr 04, 2013 | 16.26 | 16.82 | 16.10 | 16.35 | 193,823 | +0.12(+0.74%) |
| Apr 03, 2013 | 16.40 | 16.47 | 16.16 | 16.23 | 248,287 | -0.11(-0.67%) |
| Apr 02, 2013 | 16.11 | 16.60 | 15.97 | 16.34 | 333,702 | +0.31(+1.93%) |
| Apr 01, 2013 | 16.25 | 16.50 | 15.82 | 16.03 | 316,967 | -0.19(-1.17%) |
| Mar 28, 2013 | 15.59 | 16.59 | 15.35 | 16.22 | 597,873 | +0.68(+4.38%) |
| Mar 27, 2013 | 15.52 | 15.77 | 15.42 | 15.54 | 324,069 | -0.15(-0.96%) |
| Mar 26, 2013 | 16.01 | 16.06 | 15.54 | 15.69 | 264,226 | -0.22(-1.38%) |
| Mar 25, 2013 | 16.19 | 16.20 | 15.71 | 15.91 | 302,113 | -0.21(-1.30%) |
| Mar 22, 2013 | 16.28 | 16.45 | 15.86 | 16.12 | 291,727 | -0.07(-0.43%) |
| Mar 21, 2013 | 15.69 | 16.23 | 15.50 | 16.19 | 411,416 | +0.42(+2.66%) |
| Mar 20, 2013 | 15.26 | 15.89 | 15.16 | 15.77 | 667,530 | +0.60(+3.96%) |
| Mar 19, 2013 | 15.12 | 15.51 | 15.11 | 15.17 | 539,613 | +0.08(+0.53%) |
| Mar 18, 2013 | 15.60 | 15.70 | 15.00 | 15.09 | 666,836 | -0.65(-4.13%) |
| Mar 15, 2013 | 16.26 | 16.33 | 15.39 | 15.74 | 1,267,857 | -0.43(-2.66%) |
| Mar 14, 2013 | 17.44 | 17.44 | 16.04 | 16.17 | 2,175,962 | +0.63(+4.05%) |
| Mar 13, 2013 | 15.55 | 15.70 | 15.29 | 15.54 | 584,489 | -0.05(-0.32%) |
| Mar 12, 2013 | 15.75 | 15.75 | 15.31 | 15.59 | 544,946 | +0.10(+0.65%) |
| Mar 11, 2013 | 15.42 | 15.61 | 15.39 | 15.49 | 285,704 | +0.02(+0.13%) |
| Mar 08, 2013 | 15.72 | 15.75 | 15.43 | 15.47 | 358,473 | -0.14(-0.90%) |
| Mar 07, 2013 | 15.54 | 15.71 | 15.35 | 15.61 | 292,163 | +0.04(+0.26%) |
| Mar 06, 2013 | 15.51 | 15.78 | 15.25 | 15.57 | 393,699 | +0.05(+0.32%) |
| Mar 05, 2013 | 15.92 | 15.98 | 15.30 | 15.52 | 345,956 | +0.00(+0.00%) |
| Mar 04, 2013 | 15.25 | 15.83 | 15.23 | 15.52 | 697,579 | +0.19(+1.24%) |
