| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 49.19 | 49.59 | 49.02 | 49.58 | 71,348 | -0.05(-0.10%) |
| May 22, 2013 | 50.12 | 50.33 | 49.41 | 49.63 | 50,387 | -0.50(-1.00%) |
| May 21, 2013 | 50.13 | 50.42 | 49.88 | 50.13 | 55,461 | +0.05(+0.10%) |
| May 20, 2013 | 49.76 | 50.14 | 49.74 | 50.08 | 74,444 | +0.39(+0.78%) |
| May 17, 2013 | 49.49 | 49.74 | 49.49 | 49.69 | 57,409 | +0.32(+0.65%) |
| May 16, 2013 | 49.58 | 49.86 | 49.37 | 49.37 | 61,633 | -0.40(-0.81%) |
| May 15, 2013 | 49.81 | 49.90 | 49.60 | 49.77 | 88,034 | -0.24(-0.47%) |
| May 13, 2013 | 50.17 | 50.17 | 49.84 | 50.01 | 15,043 | -0.32(-0.64%) |
| May 10, 2013 | 50.12 | 50.34 | 49.97 | 50.33 | 30,016 | -0.19(-0.38%) |
| May 09, 2013 | 50.67 | 50.95 | 50.41 | 50.52 | 27,032 | -0.38(-0.75%) |
| May 08, 2013 | 50.31 | 50.93 | 50.31 | 50.90 | 92,012 | +0.77(+1.54%) |
| May 07, 2013 | 50.07 | 50.23 | 49.99 | 50.13 | 25,635 | +0.17(+0.34%) |
| May 06, 2013 | 49.81 | 50.02 | 49.72 | 49.96 | 31,406 | +0.13(+0.26%) |
| May 03, 2013 | 49.70 | 49.88 | 49.09 | 49.83 | 45,008 | +0.74(+1.51%) |
| May 02, 2013 | 48.75 | 49.14 | 48.70 | 49.09 | 36,855 | +0.11(+0.22%) |
| May 01, 2013 | 49.32 | 49.40 | 48.92 | 48.98 | 79,909 | -0.69(-1.39%) |
| Apr 30, 2013 | 49.15 | 49.67 | 48.86 | 49.67 | 290,150 | +0.34(+0.69%) |
| Apr 29, 2013 | 48.99 | 49.39 | 48.89 | 49.33 | 16,317 | +0.63(+1.29%) |
| Apr 26, 2013 | 48.79 | 49.06 | 48.63 | 48.70 | 42,387 | -0.36(-0.73%) |
| Apr 25, 2013 | 48.89 | 49.39 | 48.89 | 49.06 | 85,077 | +0.38(+0.78%) |
| Apr 24, 2013 | 48.11 | 48.75 | 48.09 | 48.68 | 40,227 | +0.84(+1.76%) |
| Apr 23, 2013 | 47.53 | 47.85 | 47.47 | 47.84 | 31,166 | +0.29(+0.61%) |
| Apr 22, 2013 | 47.32 | 47.61 | 47.02 | 47.55 | 74,369 | +0.27(+0.58%) |
| Apr 19, 2013 | 47.18 | 47.37 | 46.99 | 47.28 | 60,426 | +0.46(+0.97%) |
| Apr 18, 2013 | 46.98 | 47.06 | 46.57 | 46.82 | 77,530 | +0.04(+0.09%) |
| Apr 17, 2013 | 47.45 | 47.45 | 46.67 | 46.78 | 103,429 | -1.10(-2.30%) |
| Apr 16, 2013 | 47.95 | 48.10 | 47.63 | 47.88 | 1,154,401 | +0.61(+1.29%) |
| Apr 15, 2013 | 48.48 | 48.48 | 47.20 | 47.27 | 84,152 | -2.07(-4.20%) |
| Apr 12, 2013 | 49.73 | 49.73 | 49.09 | 49.34 | 33,371 | -0.60(-1.20%) |
| Apr 11, 2013 | 49.92 | 50.17 | 49.85 | 49.94 | 35,748 | -0.07(-0.14%) |
| Apr 10, 2013 | 50.21 | 50.23 | 50.00 | 50.01 | 77,402 | +0.08(+0.16%) |
| Apr 09, 2013 | 49.46 | 50.15 | 49.44 | 49.93 | 80,283 | +0.65(+1.32%) |
| Apr 08, 2013 | 49.06 | 49.28 | 49.01 | 49.28 | 66,999 | +0.14(+0.28%) |
| Apr 05, 2013 | 48.57 | 49.15 | 48.57 | 49.14 | 62,136 | -0.20(-0.41%) |
| Apr 04, 2013 | 48.99 | 49.39 | 48.93 | 49.34 | 145,759 | +0.24(+0.49%) |
| Apr 03, 2013 | 49.64 | 49.69 | 48.94 | 49.10 | 44,740 | -0.65(-1.31%) |
| Apr 02, 2013 | 50.08 | 50.10 | 49.70 | 49.75 | 57,383 | -0.29(-0.58%) |
| Apr 01, 2013 | 50.29 | 50.29 | 49.92 | 50.04 | 145,718 | -0.23(-0.46%) |
| Mar 28, 2013 | 50.18 | 50.41 | 50.10 | 50.27 | 160,817 | -0.05(-0.10%) |
| Mar 27, 2013 | 49.77 | 50.40 | 49.77 | 50.32 | 391,550 | -0.02(-0.04%) |
| Mar 26, 2013 | 50.01 | 50.35 | 50.01 | 50.34 | 233,682 | +0.29(+0.58%) |
| Mar 25, 2013 | 50.47 | 50.47 | 49.79 | 50.05 | 213,934 | -0.35(-0.69%) |
| Mar 22, 2013 | 50.30 | 50.50 | 50.25 | 50.40 | 154,595 | +0.23(+0.46%) |
| Mar 21, 2013 | 50.12 | 50.52 | 50.12 | 50.17 | 54,199 | -0.36(-0.71%) |
| Mar 20, 2013 | 50.56 | 50.67 | 50.44 | 50.53 | 94,663 | +0.19(+0.38%) |
| Mar 19, 2013 | 50.64 | 50.74 | 50.08 | 50.34 | 271,347 | -0.39(-0.77%) |
| Mar 18, 2013 | 50.92 | 51.07 | 50.70 | 50.73 | 395,757 | -0.66(-1.28%) |
| Mar 15, 2013 | 51.53 | 51.59 | 51.26 | 51.39 | 267,881 | -0.17(-0.33%) |
| Mar 14, 2013 | 51.30 | 51.58 | 51.25 | 51.56 | 36,028 | +0.26(+0.51%) |
| Mar 13, 2013 | 51.58 | 51.58 | 51.26 | 51.30 | 16,147 | -0.26(-0.50%) |
| Mar 12, 2013 | 51.64 | 51.84 | 51.45 | 51.56 | 96,494 | +0.02(+0.04%) |
| Mar 11, 2013 | 51.33 | 51.56 | 51.12 | 51.54 | 141,992 | +0.13(+0.25%) |
| Mar 08, 2013 | 51.33 | 51.44 | 51.20 | 51.41 | 29,657 | +0.14(+0.27%) |
| Mar 07, 2013 | 51.33 | 51.42 | 51.27 | 51.27 | 25,591 | +0.02(+0.04%) |
| Mar 06, 2013 | 51.12 | 51.32 | 50.93 | 51.25 | 14,156 | +0.32(+0.63%) |
| Mar 05, 2013 | 50.89 | 51.11 | 50.75 | 50.93 | 27,330 | +0.38(+0.75%) |
| Mar 04, 2013 | 50.54 | 50.55 | 50.14 | 50.55 | 32,778 | -0.30(-0.59%) |