| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 36.33 | 36.81 | 35.93 | 36.51 | 0 | +0.01(+0.03%) |
| May 22, 2013 | 36.87 | 37.27 | 36.37 | 36.50 | 0 | -0.44(-1.19%) |
| May 21, 2013 | 37.01 | 37.71 | 36.76 | 36.94 | 0 | -0.02(-0.05%) |
| May 20, 2013 | 36.54 | 37.07 | 36.45 | 36.96 | 0 | +0.43(+1.18%) |
| May 17, 2013 | 36.21 | 36.57 | 36.02 | 36.53 | 0 | +0.42(+1.16%) |
| May 16, 2013 | 35.40 | 36.60 | 35.35 | 36.11 | 184,058 | +0.60(+1.69%) |
| May 15, 2013 | 35.97 | 36.03 | 35.29 | 35.51 | 0 | -0.37(-1.03%) |
| May 13, 2013 | 35.54 | 35.96 | 35.12 | 35.88 | 0 | +0.40(+1.13%) |
| May 10, 2013 | 35.11 | 35.54 | 35.03 | 35.48 | 0 | +0.34(+0.97%) |
| May 09, 2013 | 35.11 | 35.49 | 35.01 | 35.14 | 0 | -0.12(-0.34%) |
| May 08, 2013 | 34.98 | 35.40 | 34.69 | 35.26 | 0 | +0.23(+0.66%) |
| May 07, 2013 | 34.65 | 35.19 | 34.51 | 35.03 | 0 | +0.37(+1.07%) |
| May 06, 2013 | 34.62 | 34.89 | 34.48 | 34.66 | 0 | -0.04(-0.12%) |
| May 03, 2013 | 35.25 | 35.00 | 34.40 | 34.70 | 0 | -0.30(-0.86%) |
| May 02, 2013 | 39.00 | 39.00 | 33.13 | 35.00 | 0 | +0.38(+1.10%) |
| May 01, 2013 | 35.14 | 35.15 | 34.34 | 34.62 | 314,866 | -0.41(-1.17%) |
| Apr 30, 2013 | 34.34 | 35.15 | 34.28 | 35.03 | 0 | +0.72(+2.10%) |
| Apr 29, 2013 | 34.01 | 34.40 | 33.69 | 34.31 | 137,716 | +0.48(+1.42%) |
| Apr 26, 2013 | 33.74 | 33.93 | 33.77 | 33.83 | 193,003 | +0.06(+0.18%) |
| Apr 25, 2013 | 33.48 | 34.16 | 33.47 | 33.77 | 0 | +0.31(+0.93%) |
| Apr 24, 2013 | 33.36 | 33.63 | 33.15 | 33.46 | 674,651 | +0.07(+0.21%) |
| Apr 23, 2013 | 32.49 | 33.42 | 32.27 | 33.39 | 551,773 | +1.08(+3.34%) |
| Apr 22, 2013 | 32.52 | 32.57 | 31.87 | 32.31 | 236,848 | -0.26(-0.80%) |
| Apr 19, 2013 | 31.99 | 32.61 | 31.68 | 32.57 | 146,537 | +0.53(+1.65%) |
| Apr 18, 2013 | 31.91 | 32.22 | 31.63 | 32.04 | 212,718 | +0.10(+0.31%) |
| Apr 17, 2013 | 31.79 | 32.14 | 30.87 | 31.94 | 520,848 | +0.10(+0.31%) |
| Apr 16, 2013 | 33.21 | 33.29 | 31.73 | 31.84 | 378,156 | -1.18(-3.57%) |
| Apr 15, 2013 | 33.51 | 33.83 | 32.98 | 33.02 | 266,282 | -0.86(-2.54%) |
| Apr 12, 2013 | 34.01 | 34.21 | 33.21 | 33.88 | 507,076 | -0.23(-0.67%) |
| Apr 11, 2013 | 33.75 | 35.88 | 33.55 | 34.11 | 1,182,932 | -4.27(-11.13%) |
| Apr 10, 2013 | 37.96 | 38.54 | 37.88 | 38.38 | 94,816 | +0.48(+1.27%) |
| Apr 09, 2013 | 38.26 | 38.57 | 37.83 | 37.90 | 105,623 | -0.20(-0.52%) |
| Apr 08, 2013 | 38.21 | 38.44 | 37.74 | 38.10 | 111,526 | -0.10(-0.26%) |
| Apr 05, 2013 | 38.21 | 38.62 | 38.09 | 38.20 | 135,861 | -0.62(-1.60%) |
| Apr 04, 2013 | 39.04 | 39.12 | 38.59 | 38.82 | 84,794 | -0.18(-0.46%) |
| Apr 03, 2013 | 39.36 | 39.86 | 38.70 | 39.00 | 184,727 | -0.42(-1.07%) |
| Apr 02, 2013 | 39.11 | 39.71 | 38.96 | 39.42 | 111,723 | +0.46(+1.18%) |
| Apr 01, 2013 | 38.81 | 39.02 | 38.52 | 38.96 | 185,296 | -0.05(-0.13%) |
| Mar 28, 2013 | 39.20 | 39.27 | 38.79 | 39.01 | 168,859 | -0.11(-0.28%) |
| Mar 27, 2013 | 39.34 | 39.49 | 38.70 | 39.12 | 178,692 | -0.44(-1.11%) |
| Mar 26, 2013 | 39.52 | 39.70 | 38.99 | 39.56 | 138,646 | +0.31(+0.79%) |
| Mar 25, 2013 | 40.11 | 40.28 | 39.09 | 39.25 | 91,420 | -0.84(-2.10%) |
| Mar 22, 2013 | 40.22 | 40.29 | 39.92 | 40.09 | 79,507 | +0.08(+0.20%) |
| Mar 21, 2013 | 39.58 | 40.15 | 39.58 | 40.01 | 126,614 | +0.09(+0.23%) |
| Mar 20, 2013 | 40.40 | 40.64 | 39.62 | 39.92 | 118,460 | -0.32(-0.80%) |
| Mar 19, 2013 | 40.47 | 40.52 | 39.83 | 40.24 | 145,527 | -0.13(-0.32%) |
| Mar 18, 2013 | 41.08 | 41.46 | 40.09 | 40.37 | 138,299 | -1.26(-3.03%) |
| Mar 15, 2013 | 41.88 | 41.88 | 41.12 | 41.63 | 268,211 | -0.27(-0.64%) |
| Mar 14, 2013 | 41.56 | 41.90 | 41.19 | 41.90 | 123,987 | +0.31(+0.75%) |
| Mar 13, 2013 | 41.37 | 42.00 | 41.14 | 41.59 | 229,502 | +0.16(+0.39%) |
| Mar 12, 2013 | 41.32 | 41.55 | 41.12 | 41.43 | 105,495 | +0.00(+0.00%) |
| Mar 11, 2013 | 41.38 | 41.59 | 40.91 | 41.43 | 97,043 | +0.06(+0.15%) |
| Mar 08, 2013 | 41.03 | 41.41 | 40.65 | 41.37 | 117,985 | +0.68(+1.67%) |
| Mar 07, 2013 | 40.83 | 40.92 | 40.39 | 40.69 | 203,996 | -0.23(-0.56%) |
| Mar 06, 2013 | 41.49 | 41.49 | 40.54 | 40.92 | 97,698 | -0.39(-0.94%) |
| Mar 05, 2013 | 41.41 | 41.79 | 40.52 | 41.31 | 141,760 | +0.07(+0.17%) |
| Mar 04, 2013 | 40.66 | 41.42 | 40.33 | 41.24 | 170,184 | +0.38(+0.93%) |