| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 20, 2013 | 55.21 | 56.38 | 55.08 | 56.14 | 311,273 | +0.20(+0.36%) |
| May 17, 2013 | 54.80 | 56.10 | 54.51 | 55.94 | 485,085 | +1.95(+3.61%) |
| May 16, 2013 | 54.81 | 54.88 | 53.44 | 53.99 | 453,230 | -1.75(-3.14%) |
| May 15, 2013 | 55.42 | 57.03 | 55.15 | 55.74 | 729,807 | +0.75(+1.36%) |
| May 13, 2013 | 55.00 | 55.34 | 54.58 | 54.99 | 556,954 | +1.21(+2.25%) |
| May 10, 2013 | 52.50 | 54.98 | 52.46 | 53.78 | 607,702 | +1.56(+2.99%) |
| May 09, 2013 | 51.47 | 52.23 | 50.50 | 52.22 | 356,052 | +0.37(+0.71%) |
| May 08, 2013 | 51.87 | 51.98 | 51.17 | 51.85 | 276,731 | -0.09(-0.17%) |
| May 07, 2013 | 52.00 | 52.13 | 51.60 | 51.94 | 330,816 | +0.56(+1.09%) |
| May 06, 2013 | 50.68 | 51.81 | 50.65 | 51.38 | 300,568 | +0.32(+0.63%) |
| May 03, 2013 | 49.66 | 51.15 | 47.62 | 51.06 | 751,178 | +3.44(+7.22%) |
| May 02, 2013 | 47.97 | 48.07 | 47.53 | 47.62 | 246,888 | +0.09(+0.19%) |
| May 01, 2013 | 48.24 | 48.24 | 47.24 | 47.53 | 681,350 | -1.56(-3.18%) |
| Apr 30, 2013 | 48.72 | 49.39 | 48.23 | 49.09 | 252,895 | +0.00(+0.00%) |
| Apr 29, 2013 | 48.36 | 49.34 | 48.18 | 49.09 | 307,469 | +0.45(+0.93%) |
| Apr 26, 2013 | 48.86 | 49.91 | 48.44 | 48.64 | 451,697 | -1.27(-2.54%) |
| Apr 25, 2013 | 50.02 | 50.15 | 49.84 | 49.91 | 270,623 | +0.58(+1.17%) |
| Apr 24, 2013 | 49.80 | 49.95 | 49.32 | 49.33 | 167,927 | -0.31(-0.62%) |
| Apr 23, 2013 | 48.75 | 49.85 | 48.17 | 49.64 | 490,863 | +0.45(+0.91%) |
| Apr 22, 2013 | 49.28 | 49.50 | 48.75 | 49.19 | 293,807 | -0.12(-0.24%) |
| Apr 19, 2013 | 49.20 | 49.54 | 49.14 | 49.31 | 343,311 | +0.31(+0.63%) |
| Apr 18, 2013 | 49.41 | 49.57 | 48.88 | 49.00 | 534,728 | -0.42(-0.85%) |
| Apr 17, 2013 | 50.00 | 50.00 | 48.49 | 49.42 | 580,419 | -0.94(-1.87%) |
| Apr 16, 2013 | 50.47 | 50.51 | 49.75 | 50.36 | 310,702 | +1.07(+2.17%) |
| Apr 15, 2013 | 50.26 | 50.57 | 49.13 | 49.29 | 600,982 | -1.27(-2.51%) |
| Apr 12, 2013 | 51.28 | 51.84 | 50.50 | 50.56 | 421,155 | -2.36(-4.46%) |
| Apr 11, 2013 | 52.80 | 53.20 | 52.43 | 52.92 | 257,899 | -0.21(-0.40%) |
| Apr 10, 2013 | 52.36 | 53.20 | 52.26 | 53.13 | 509,996 | +2.00(+3.91%) |
| Apr 09, 2013 | 50.58 | 51.37 | 50.30 | 51.13 | 573,196 | +0.41(+0.81%) |
| Apr 08, 2013 | 49.84 | 50.83 | 49.53 | 50.72 | 517,320 | +1.05(+2.11%) |
| Apr 05, 2013 | 49.56 | 49.84 | 48.82 | 49.67 | 1,755,247 | -3.18(-6.02%) |
| Apr 04, 2013 | 53.98 | 54.08 | 52.80 | 52.85 | 744,237 | -1.95(-3.56%) |
| Apr 03, 2013 | 55.74 | 55.78 | 54.34 | 54.80 | 621,373 | -1.48(-2.63%) |
| Apr 02, 2013 | 56.08 | 56.54 | 55.99 | 56.28 | 249,181 | +0.66(+1.19%) |
| Apr 01, 2013 | 56.90 | 56.92 | 55.60 | 55.62 | 247,897 | -1.28(-2.25%) |
| Mar 28, 2013 | 56.41 | 57.00 | 55.92 | 56.90 | 208,658 | +0.80(+1.43%) |
| Mar 27, 2013 | 56.19 | 56.33 | 55.47 | 56.10 | 687,187 | -1.47(-2.55%) |
| Mar 26, 2013 | 58.25 | 58.40 | 57.18 | 57.57 | 321,715 | -0.20(-0.35%) |
| Mar 25, 2013 | 58.40 | 58.55 | 56.96 | 57.77 | 413,474 | +0.10(+0.17%) |
| Mar 22, 2013 | 57.57 | 58.37 | 57.35 | 57.67 | 248,815 | -0.08(-0.14%) |
| Mar 21, 2013 | 58.31 | 58.84 | 57.74 | 57.75 | 342,555 | -1.64(-2.76%) |
| Mar 20, 2013 | 58.62 | 59.49 | 58.18 | 59.39 | 379,563 | +1.85(+3.21%) |
| Mar 19, 2013 | 58.52 | 58.65 | 56.88 | 57.54 | 467,569 | -1.23(-2.09%) |
| Mar 18, 2013 | 58.46 | 59.47 | 58.38 | 58.77 | 548,571 | -1.45(-2.41%) |
| Mar 15, 2013 | 60.85 | 60.85 | 59.95 | 60.22 | 360,745 | -0.72(-1.18%) |
| Mar 14, 2013 | 61.25 | 61.33 | 60.31 | 60.94 | 322,514 | +0.48(+0.80%) |
| Mar 13, 2013 | 60.94 | 61.27 | 60.19 | 60.46 | 260,844 | +0.20(+0.33%) |
| Mar 12, 2013 | 60.94 | 60.97 | 60.12 | 60.26 | 245,693 | -1.39(-2.25%) |
| Mar 11, 2013 | 61.20 | 61.76 | 61.00 | 61.65 | 174,410 | -0.08(-0.13%) |
| Mar 08, 2013 | 61.60 | 61.97 | 60.83 | 61.73 | 727,984 | +1.82(+3.04%) |
| Mar 07, 2013 | 59.19 | 59.97 | 59.11 | 59.91 | 437,404 | +1.38(+2.36%) |
| Mar 06, 2013 | 58.15 | 58.57 | 57.65 | 58.53 | 318,019 | +1.54(+2.70%) |
| Mar 05, 2013 | 56.84 | 57.39 | 56.77 | 56.99 | 239,348 | +0.50(+0.89%) |
| Mar 04, 2013 | 55.86 | 56.54 | 55.56 | 56.49 | 113,120 | +0.84(+1.51%) |