| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 40.90 | 41.40 | 40.85 | 41.30 | 61,950 | +1.28(+3.20%) |
| May 16, 2013 | 39.66 | 40.05 | 39.60 | 40.02 | 169,129 | +0.23(+0.58%) |
| May 15, 2013 | 39.46 | 39.80 | 39.46 | 39.79 | 61,078 | +0.96(+2.47%) |
| May 13, 2013 | 38.91 | 39.10 | 38.83 | 38.83 | 126,415 | -0.36(-0.92%) |
| May 10, 2013 | 39.04 | 39.20 | 38.78 | 39.19 | 61,092 | -0.22(-0.56%) |
| May 09, 2013 | 39.70 | 41.00 | 39.40 | 39.41 | 325,572 | -0.33(-0.83%) |
| May 08, 2013 | 39.78 | 40.08 | 39.65 | 39.74 | 101,263 | +0.50(+1.26%) |
| May 07, 2013 | 39.69 | 39.76 | 39.12 | 39.24 | 42,897 | -0.32(-0.80%) |
| May 06, 2013 | 39.68 | 39.72 | 39.34 | 39.56 | 72,655 | -0.25(-0.63%) |
| May 03, 2013 | 39.10 | 39.97 | 38.38 | 39.81 | 96,065 | +1.43(+3.73%) |
| May 02, 2013 | 38.00 | 38.45 | 38.00 | 38.38 | 101,965 | -0.31(-0.80%) |
| May 01, 2013 | 38.89 | 39.13 | 38.65 | 38.69 | 69,013 | -0.11(-0.28%) |
| Apr 30, 2013 | 38.99 | 39.13 | 38.70 | 38.80 | 207,232 | +0.31(+0.81%) |
| Apr 29, 2013 | 38.21 | 38.59 | 37.57 | 38.49 | 519,447 | +1.22(+3.27%) |
| Apr 26, 2013 | 37.14 | 37.65 | 37.01 | 37.27 | 709,257 | -0.38(-1.02%) |
| Apr 25, 2013 | 36.84 | 37.89 | 36.80 | 37.65 | 240,123 | +0.36(+0.98%) |
| Apr 24, 2013 | 36.94 | 37.45 | 36.35 | 37.29 | 95,842 | +1.53(+4.26%) |
| Apr 23, 2013 | 36.12 | 36.12 | 35.24 | 35.76 | 161,103 | -0.19(-0.51%) |
| Apr 22, 2013 | 35.57 | 35.98 | 35.25 | 35.95 | 107,749 | +0.54(+1.52%) |
| Apr 19, 2013 | 35.15 | 35.75 | 34.63 | 35.41 | 91,770 | +0.97(+2.82%) |
| Apr 18, 2013 | 34.81 | 34.81 | 34.30 | 34.44 | 105,494 | -0.81(-2.30%) |
| Apr 17, 2013 | 35.50 | 35.60 | 35.00 | 35.25 | 138,731 | -1.56(-4.24%) |
| Apr 16, 2013 | 36.65 | 36.85 | 36.51 | 36.81 | 61,121 | +0.92(+2.56%) |
| Apr 15, 2013 | 36.18 | 36.33 | 35.84 | 35.89 | 183,679 | -1.08(-2.92%) |
| Apr 12, 2013 | 36.68 | 36.97 | 36.54 | 36.97 | 127,148 | -1.09(-2.86%) |
| Apr 11, 2013 | 38.03 | 38.28 | 37.82 | 38.06 | 63,507 | +0.26(+0.69%) |
| Apr 10, 2013 | 37.94 | 38.00 | 37.64 | 37.80 | 114,600 | -0.06(-0.16%) |
| Apr 09, 2013 | 37.51 | 38.04 | 37.28 | 37.86 | 98,925 | -0.56(-1.46%) |
| Apr 08, 2013 | 38.25 | 38.48 | 38.17 | 38.42 | 115,560 | +0.42(+1.12%) |
| Apr 05, 2013 | 37.71 | 38.02 | 37.53 | 37.99 | 63,190 | -0.30(-0.80%) |
| Apr 04, 2013 | 38.06 | 38.30 | 37.82 | 38.30 | 47,634 | +0.10(+0.26%) |
| Apr 03, 2013 | 38.27 | 38.53 | 38.05 | 38.20 | 109,372 | +0.13(+0.34%) |
| Apr 02, 2013 | 38.12 | 38.25 | 37.89 | 38.07 | 158,634 | +0.31(+0.82%) |
| Apr 01, 2013 | 37.58 | 37.96 | 37.58 | 37.76 | 71,432 | -0.03(-0.08%) |
| Mar 28, 2013 | 37.82 | 38.15 | 37.69 | 37.79 | 46,870 | -0.12(-0.33%) |
| Mar 27, 2013 | 37.48 | 38.00 | 37.28 | 37.91 | 87,883 | -0.38(-0.98%) |
| Mar 26, 2013 | 38.31 | 38.43 | 38.11 | 38.29 | 48,242 | +0.17(+0.45%) |
| Mar 25, 2013 | 38.96 | 38.96 | 37.87 | 38.12 | 118,509 | -0.78(-2.01%) |
| Mar 22, 2013 | 38.82 | 39.09 | 38.55 | 38.90 | 287,534 | +0.72(+1.89%) |
| Mar 21, 2013 | 37.67 | 38.35 | 37.56 | 38.18 | 100,762 | -0.35(-0.91%) |
| Mar 20, 2013 | 39.03 | 39.13 | 38.53 | 38.53 | 153,181 | -0.44(-1.13%) |
| Mar 19, 2013 | 39.50 | 39.53 | 38.75 | 38.97 | 120,185 | -0.36(-0.92%) |
| Mar 18, 2013 | 38.99 | 40.01 | 38.90 | 39.33 | 122,147 | -0.52(-1.30%) |
| Mar 15, 2013 | 39.96 | 40.00 | 39.31 | 39.85 | 115,263 | -0.83(-2.04%) |
| Mar 14, 2013 | 40.30 | 40.73 | 40.27 | 40.68 | 86,935 | -0.70(-1.69%) |
| Mar 13, 2013 | 41.00 | 41.48 | 40.76 | 41.38 | 52,592 | +0.20(+0.49%) |
| Mar 12, 2013 | 41.41 | 41.54 | 41.00 | 41.18 | 98,488 | -0.52(-1.25%) |
| Mar 11, 2013 | 41.22 | 41.75 | 41.22 | 41.70 | 62,794 | -0.13(-0.31%) |
| Mar 08, 2013 | 42.16 | 42.16 | 41.43 | 41.83 | 69,920 | -0.44(-1.04%) |
| Mar 07, 2013 | 42.05 | 42.37 | 42.00 | 42.27 | 61,977 | +0.94(+2.27%) |
| Mar 06, 2013 | 41.44 | 41.55 | 41.15 | 41.33 | 40,977 | +0.50(+1.22%) |
| Mar 05, 2013 | 40.95 | 41.07 | 40.75 | 40.83 | 192,281 | +0.91(+2.28%) |
| Mar 04, 2013 | 39.76 | 40.08 | 39.70 | 39.92 | 41,286 | -0.41(-1.02%) |