Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 24, 2013 | 19.69 | 20.13 | 19.62 | 20.13 | 194,700 | +0.44(+2.23%) |
| May 23, 2013 | 19.39 | 19.72 | 19.27 | 19.69 | 137,834 | -0.03(-0.15%) |
| May 22, 2013 | 19.68 | 20.44 | 19.54 | 19.72 | 298,928 | +0.05(+0.25%) |
| May 21, 2013 | 19.79 | 19.82 | 19.29 | 19.67 | 236,386 | -0.15(-0.76%) |
| May 20, 2013 | 19.45 | 19.98 | 19.45 | 19.82 | 171,852 | +0.26(+1.33%) |
| May 17, 2013 | 19.15 | 19.59 | 19.10 | 19.56 | 217,536 | +0.52(+2.73%) |
| May 16, 2013 | 19.30 | 19.30 | 19.00 | 19.04 | 315,043 | -0.31(-1.60%) |
| May 15, 2013 | 19.03 | 19.53 | 18.95 | 19.35 | 177,479 | +0.54(+2.87%) |
| May 13, 2013 | 18.94 | 18.94 | 18.74 | 18.81 | 104,175 | -0.17(-0.90%) |
| May 10, 2013 | 18.87 | 19.02 | 18.80 | 18.98 | 93,815 | +0.19(+1.01%) |
| May 09, 2013 | 18.75 | 19.03 | 18.67 | 18.79 | 142,728 | -0.03(-0.16%) |
| May 08, 2013 | 18.56 | 18.82 | 18.47 | 18.82 | 156,553 | +0.05(+0.27%) |
| May 07, 2013 | 18.61 | 18.85 | 18.51 | 18.77 | 280,961 | +0.21(+1.13%) |
| May 06, 2013 | 18.57 | 18.75 | 18.40 | 18.56 | 230,090 | -0.01(-0.05%) |
| May 03, 2013 | 18.06 | 18.72 | 17.81 | 18.57 | 308,758 | +0.76(+4.27%) |
| May 02, 2013 | 17.70 | 17.96 | 17.49 | 17.81 | 172,184 | +0.19(+1.08%) |
| May 01, 2013 | 17.86 | 17.87 | 17.48 | 17.62 | 288,994 | -0.24(-1.34%) |
| Apr 30, 2013 | 17.64 | 17.91 | 17.46 | 17.86 | 147,844 | +0.17(+0.96%) |
| Apr 29, 2013 | 17.62 | 17.74 | 17.38 | 17.69 | 156,185 | +0.13(+0.74%) |
| Apr 26, 2013 | 18.04 | 18.06 | 17.31 | 17.56 | 331,034 | -0.50(-2.77%) |
| Apr 25, 2013 | 17.75 | 18.12 | 17.58 | 18.06 | 270,528 | +0.44(+2.50%) |
| Apr 24, 2013 | 17.33 | 17.63 | 17.21 | 17.62 | 121,726 | +0.28(+1.61%) |
| Apr 23, 2013 | 16.71 | 17.35 | 16.61 | 17.34 | 229,599 | +0.82(+4.96%) |
| Apr 22, 2013 | 16.56 | 16.62 | 16.02 | 16.52 | 347,919 | +0.00(+0.00%) |
| Apr 19, 2013 | 16.50 | 16.56 | 16.26 | 16.52 | 207,178 | +0.05(+0.30%) |
| Apr 18, 2013 | 16.70 | 16.92 | 16.36 | 16.47 | 384,392 | -0.21(-1.26%) |
| Apr 17, 2013 | 17.01 | 17.34 | 16.45 | 16.68 | 492,732 | -0.50(-2.91%) |
| Apr 16, 2013 | 17.39 | 17.51 | 17.12 | 17.18 | 228,514 | -0.03(-0.17%) |
| Apr 15, 2013 | 17.83 | 17.86 | 17.08 | 17.21 | 256,053 | -0.78(-4.34%) |
| Apr 12, 2013 | 17.91 | 18.18 | 17.67 | 17.99 | 112,027 | -0.02(-0.11%) |
| Apr 11, 2013 | 18.12 | 18.21 | 17.89 | 18.01 | 95,143 | -0.19(-1.04%) |
| Apr 10, 2013 | 17.53 | 18.26 | 17.50 | 18.20 | 195,395 | +0.72(+4.12%) |
| Apr 09, 2013 | 17.86 | 17.91 | 17.48 | 17.48 | 135,506 | -0.30(-1.69%) |
| Apr 08, 2013 | 17.48 | 17.80 | 17.36 | 17.78 | 206,965 | +0.29(+1.66%) |
| Apr 05, 2013 | 17.12 | 17.56 | 17.03 | 17.49 | 157,983 | +0.02(+0.11%) |
| Apr 04, 2013 | 17.35 | 17.48 | 17.07 | 17.47 | 184,795 | +0.12(+0.69%) |
| Apr 03, 2013 | 17.75 | 17.75 | 17.28 | 17.35 | 299,232 | -0.39(-2.20%) |
| Apr 02, 2013 | 18.00 | 18.25 | 17.66 | 17.74 | 322,110 | -0.18(-1.00%) |
| Apr 01, 2013 | 18.39 | 18.39 | 17.70 | 17.92 | 256,716 | -0.47(-2.56%) |
| Mar 28, 2013 | 18.38 | 18.49 | 18.27 | 18.39 | 209,033 | +0.08(+0.44%) |
| Mar 27, 2013 | 18.19 | 18.40 | 18.05 | 18.31 | 310,933 | +0.01(+0.05%) |
| Mar 26, 2013 | 18.28 | 18.47 | 18.20 | 18.30 | 1,532,978 | +0.21(+1.16%) |
| Mar 25, 2013 | 18.51 | 18.51 | 18.00 | 18.09 | 434,551 | -0.32(-1.74%) |
| Mar 22, 2013 | 18.91 | 18.98 | 18.35 | 18.41 | 308,030 | -0.42(-2.23%) |
| Mar 21, 2013 | 19.40 | 19.63 | 18.80 | 18.83 | 543,142 | -0.73(-3.73%) |
| Mar 20, 2013 | 18.27 | 20.03 | 18.27 | 19.56 | 882,180 | +1.58(+8.79%) |
| Mar 19, 2013 | 18.12 | 18.12 | 17.78 | 17.98 | 297,072 | -0.12(-0.66%) |
| Mar 18, 2013 | 18.00 | 18.19 | 17.89 | 18.10 | 308,204 | -0.10(-0.55%) |
| Mar 15, 2013 | 18.00 | 18.26 | 17.83 | 18.20 | 882,859 | +0.14(+0.78%) |
| Mar 14, 2013 | 18.00 | 18.21 | 17.94 | 18.06 | 494,841 | +0.09(+0.50%) |
| Mar 13, 2013 | 17.89 | 18.24 | 17.87 | 17.97 | 179,428 | +0.10(+0.56%) |
| Mar 12, 2013 | 18.05 | 18.35 | 17.87 | 17.87 | 182,126 | -0.18(-1.00%) |
| Mar 11, 2013 | 17.86 | 18.07 | 17.77 | 18.05 | 181,452 | +0.19(+1.06%) |
| Mar 08, 2013 | 17.75 | 18.20 | 17.68 | 17.86 | 254,312 | +0.31(+1.77%) |
| Mar 07, 2013 | 17.35 | 17.57 | 17.25 | 17.55 | 135,171 | +0.22(+1.27%) |
| Mar 06, 2013 | 16.95 | 17.36 | 16.88 | 17.33 | 240,834 | +0.41(+2.42%) |
| Mar 05, 2013 | 16.69 | 17.01 | 16.68 | 16.92 | 242,735 | +0.39(+2.36%) |
| Mar 04, 2013 | 17.24 | 17.24 | 16.48 | 16.53 | 336,574 | -0.79(-4.56%) |
