| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 24, 2013 | 67.63 | 68.86 | 67.06 | 68.56 | 86,224 | +0.76(+1.12%) |
| May 23, 2013 | 67.83 | 68.79 | 67.37 | 67.80 | 95,938 | -0.70(-1.02%) |
| May 22, 2013 | 71.04 | 71.55 | 68.24 | 68.50 | 133,493 | -2.61(-3.67%) |
| May 21, 2013 | 70.93 | 71.44 | 70.82 | 71.11 | 217,082 | +0.31(+0.44%) |
| May 20, 2013 | 71.06 | 71.31 | 70.37 | 70.80 | 83,981 | -0.50(-0.70%) |
| May 17, 2013 | 70.60 | 71.37 | 70.60 | 71.30 | 116,748 | +1.17(+1.67%) |
| May 16, 2013 | 69.52 | 70.42 | 69.36 | 70.13 | 95,295 | +0.43(+0.62%) |
| May 15, 2013 | 69.06 | 69.71 | 68.63 | 69.70 | 229,363 | +0.05(+0.07%) |
| May 13, 2013 | 69.30 | 69.80 | 68.89 | 69.65 | 104,797 | +0.24(+0.35%) |
| May 10, 2013 | 70.00 | 70.20 | 69.39 | 69.41 | 67,742 | -0.48(-0.69%) |
| May 09, 2013 | 70.30 | 70.51 | 69.56 | 69.89 | 94,244 | -0.41(-0.58%) |
| May 08, 2013 | 70.34 | 70.71 | 69.56 | 70.30 | 132,479 | -0.18(-0.26%) |
| May 07, 2013 | 69.80 | 70.50 | 69.61 | 70.48 | 62,387 | +0.84(+1.21%) |
| May 06, 2013 | 69.23 | 69.94 | 69.23 | 69.64 | 83,732 | +0.47(+0.68%) |
| May 03, 2013 | 69.37 | 69.43 | 68.97 | 69.17 | 104,554 | +0.28(+0.41%) |
| May 02, 2013 | 67.00 | 69.13 | 67.00 | 68.89 | 160,423 | +0.92(+1.35%) |
| May 01, 2013 | 68.63 | 68.79 | 67.51 | 67.97 | 297,641 | -0.63(-0.92%) |
| Apr 30, 2013 | 66.98 | 68.61 | 66.85 | 68.60 | 233,791 | +1.56(+2.33%) |
| Apr 29, 2013 | 66.61 | 67.17 | 66.47 | 67.04 | 136,421 | +0.67(+1.01%) |
| Apr 26, 2013 | 65.49 | 66.67 | 65.46 | 66.37 | 241,535 | +0.91(+1.39%) |
| Apr 25, 2013 | 65.43 | 65.68 | 65.05 | 65.46 | 308,475 | -0.02(-0.03%) |
| Apr 24, 2013 | 65.67 | 65.99 | 65.29 | 65.48 | 284,215 | -0.02(-0.03%) |
| Apr 23, 2013 | 64.91 | 65.55 | 64.72 | 65.50 | 131,436 | +0.98(+1.52%) |
| Apr 22, 2013 | 64.81 | 65.16 | 63.98 | 64.52 | 266,085 | -0.18(-0.28%) |
| Apr 19, 2013 | 63.45 | 64.76 | 63.30 | 64.70 | 222,801 | +1.31(+2.07%) |
| Apr 18, 2013 | 63.08 | 63.46 | 62.54 | 63.39 | 123,694 | +0.49(+0.78%) |
| Apr 17, 2013 | 63.91 | 63.91 | 62.69 | 62.90 | 139,664 | -1.42(-2.21%) |
| Apr 16, 2013 | 64.07 | 64.39 | 63.64 | 64.32 | 182,499 | +0.45(+0.70%) |
| Apr 15, 2013 | 65.13 | 65.39 | 63.69 | 63.87 | 376,464 | -1.56(-2.38%) |
| Apr 12, 2013 | 64.43 | 65.46 | 64.32 | 65.43 | 186,841 | +0.74(+1.14%) |
| Apr 11, 2013 | 64.54 | 65.32 | 64.49 | 64.69 | 199,101 | +0.27(+0.42%) |
| Apr 10, 2013 | 64.69 | 64.97 | 64.30 | 64.42 | 157,972 | -0.49(-0.75%) |
| Apr 09, 2013 | 65.60 | 65.62 | 64.88 | 64.91 | 147,154 | -0.53(-0.81%) |
| Apr 08, 2013 | 64.75 | 65.48 | 64.40 | 65.44 | 117,536 | +0.74(+1.14%) |
| Apr 05, 2013 | 63.70 | 64.86 | 63.70 | 64.70 | 212,259 | +0.35(+0.54%) |
| Apr 04, 2013 | 64.11 | 64.68 | 63.54 | 64.35 | 160,561 | +0.45(+0.70%) |
| Apr 03, 2013 | 64.91 | 65.18 | 63.89 | 63.90 | 250,730 | -0.85(-1.31%) |
| Apr 02, 2013 | 64.33 | 65.13 | 62.81 | 64.75 | 209,593 | +0.26(+0.40%) |
| Apr 01, 2013 | 64.37 | 64.67 | 63.53 | 64.49 | 156,971 | +0.00(+0.00%) |
| Mar 28, 2013 | 64.30 | 64.54 | 63.89 | 64.49 | 282,027 | +0.37(+0.58%) |
| Mar 27, 2013 | 63.90 | 64.28 | 63.68 | 64.12 | 212,440 | -0.01(-0.02%) |
| Mar 26, 2013 | 63.44 | 64.14 | 63.44 | 64.13 | 172,024 | +0.81(+1.28%) |
| Mar 25, 2013 | 63.25 | 63.46 | 62.86 | 63.32 | 243,800 | +0.20(+0.32%) |
| Mar 22, 2013 | 62.80 | 63.71 | 62.80 | 63.12 | 228,055 | +0.50(+0.80%) |
| Mar 21, 2013 | 63.15 | 63.74 | 62.60 | 62.62 | 122,557 | -0.89(-1.40%) |
| Mar 20, 2013 | 62.87 | 63.52 | 62.86 | 63.51 | 94,555 | +0.97(+1.55%) |
| Mar 19, 2013 | 62.31 | 62.70 | 62.09 | 62.54 | 367,739 | +0.38(+0.61%) |
| Mar 18, 2013 | 61.70 | 62.33 | 61.33 | 62.16 | 264,672 | -0.02(-0.03%) |
| Mar 15, 2013 | 61.49 | 62.39 | 61.33 | 62.18 | 650,540 | +0.57(+0.93%) |
| Mar 14, 2013 | 61.54 | 61.73 | 61.31 | 61.61 | 324,021 | +0.12(+0.20%) |
| Mar 13, 2013 | 61.72 | 61.72 | 61.09 | 61.49 | 197,040 | -0.18(-0.29%) |
| Mar 12, 2013 | 61.80 | 61.84 | 61.45 | 61.67 | 201,531 | -0.06(-0.10%) |
| Mar 11, 2013 | 62.21 | 62.21 | 61.39 | 61.73 | 391,864 | -0.57(-0.91%) |
| Mar 08, 2013 | 63.49 | 63.49 | 62.02 | 62.30 | 315,556 | -0.80(-1.27%) |
| Mar 07, 2013 | 63.52 | 63.54 | 62.91 | 63.10 | 615,190 | -0.44(-0.69%) |
| Mar 06, 2013 | 63.93 | 63.93 | 63.01 | 63.54 | 263,748 | -0.19(-0.30%) |
| Mar 05, 2013 | 62.28 | 63.73 | 62.12 | 63.73 | 245,802 | +1.63(+2.62%) |
| Mar 04, 2013 | 60.65 | 62.24 | 60.65 | 62.10 | 240,252 | +1.43(+2.36%) |