| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 22, 2013 | 39.41 | 39.90 | 38.52 | 38.92 | 0 | -0.49(-1.24%) |
| May 21, 2013 | 39.44 | 39.53 | 38.91 | 39.41 | 0 | -0.07(-0.18%) |
| May 20, 2013 | 39.24 | 39.65 | 38.77 | 39.48 | 0 | +0.08(+0.20%) |
| May 17, 2013 | 39.52 | 39.73 | 38.77 | 39.40 | 0 | -0.08(-0.20%) |
| May 16, 2013 | 39.56 | 40.68 | 39.36 | 39.48 | 324,377 | -0.10(-0.25%) |
| May 15, 2013 | 39.36 | 40.06 | 39.36 | 39.58 | 0 | +0.95(+2.46%) |
| May 13, 2013 | 38.19 | 38.73 | 38.02 | 38.63 | 0 | +0.21(+0.55%) |
| May 10, 2013 | 36.95 | 38.64 | 36.86 | 38.42 | 0 | +1.42(+3.84%) |
| May 09, 2013 | 37.00 | 37.19 | 36.55 | 37.00 | 0 | -0.17(-0.46%) |
| May 08, 2013 | 36.64 | 37.20 | 36.27 | 37.17 | 0 | +0.25(+0.68%) |
| May 07, 2013 | 36.24 | 37.05 | 36.21 | 36.92 | 0 | +0.61(+1.68%) |
| May 06, 2013 | 36.44 | 36.81 | 36.15 | 36.31 | 0 | +0.06(+0.17%) |
| May 03, 2013 | 36.31 | 36.52 | 36.03 | 36.25 | 0 | +0.19(+0.53%) |
| May 02, 2013 | 36.32 | 36.62 | 35.68 | 36.06 | 0 | -0.23(-0.65%) |
| May 01, 2013 | 36.00 | 37.04 | 36.00 | 36.29 | 0 | +0.30(+0.85%) |
| Apr 30, 2013 | 35.60 | 36.87 | 35.12 | 35.99 | 0 | -0.51(-1.40%) |
| Apr 29, 2013 | 37.49 | 37.49 | 36.25 | 36.50 | 343,601 | -0.71(-1.91%) |
| Apr 26, 2013 | 36.99 | 37.52 | 36.99 | 37.21 | 353,673 | +0.22(+0.59%) |
| Apr 25, 2013 | 37.00 | 37.83 | 36.77 | 36.99 | 0 | +0.09(+0.24%) |
| Apr 24, 2013 | 37.30 | 37.61 | 36.45 | 36.90 | 219,693 | -0.50(-1.34%) |
| Apr 23, 2013 | 36.74 | 37.42 | 36.59 | 37.40 | 276,249 | +0.81(+2.21%) |
| Apr 22, 2013 | 36.41 | 36.65 | 35.84 | 36.59 | 217,014 | +0.08(+0.22%) |
| Apr 19, 2013 | 36.30 | 36.75 | 36.00 | 36.51 | 148,031 | +0.21(+0.58%) |
| Apr 18, 2013 | 35.61 | 37.17 | 35.27 | 36.30 | 537,797 | +0.66(+1.85%) |
| Apr 17, 2013 | 36.77 | 36.80 | 35.12 | 35.64 | 297,827 | -0.71(-1.95%) |
| Apr 16, 2013 | 35.64 | 36.50 | 35.44 | 36.35 | 446,797 | +1.10(+3.12%) |
| Apr 15, 2013 | 36.78 | 37.32 | 35.13 | 35.25 | 489,899 | -1.69(-4.57%) |
| Apr 12, 2013 | 36.80 | 37.18 | 36.80 | 36.94 | 431,409 | -0.06(-0.16%) |
| Apr 11, 2013 | 35.89 | 37.38 | 35.82 | 37.00 | 606,780 | +0.86(+2.38%) |
| Apr 10, 2013 | 35.79 | 36.24 | 35.21 | 36.14 | 312,074 | +0.57(+1.60%) |
| Apr 09, 2013 | 35.87 | 36.48 | 35.53 | 35.57 | 425,541 | -0.12(-0.34%) |
| Apr 08, 2013 | 35.54 | 35.73 | 34.62 | 35.69 | 499,164 | +0.25(+0.71%) |
| Apr 05, 2013 | 36.41 | 36.42 | 35.13 | 35.44 | 413,590 | -1.53(-4.14%) |
| Apr 04, 2013 | 35.71 | 37.08 | 35.66 | 36.97 | 406,783 | +1.23(+3.44%) |
| Apr 03, 2013 | 37.01 | 37.22 | 35.68 | 35.74 | 414,820 | -1.50(-4.03%) |
| Apr 02, 2013 | 37.79 | 38.39 | 37.02 | 37.24 | 725,747 | -0.74(-1.95%) |
| Apr 01, 2013 | 38.40 | 38.88 | 37.54 | 37.98 | 873,515 | +0.09(+0.24%) |
| Mar 28, 2013 | 36.15 | 38.05 | 35.75 | 37.89 | 2,457,187 | -1.27(-3.24%) |
| Mar 27, 2013 | 39.72 | 39.95 | 38.70 | 39.16 | 810,015 | -0.71(-1.78%) |
| Mar 26, 2013 | 41.93 | 41.93 | 38.98 | 39.87 | 875,884 | -1.68(-4.04%) |
| Mar 25, 2013 | 42.21 | 43.04 | 40.60 | 41.55 | 622,916 | -0.02(-0.05%) |
| Mar 22, 2013 | 41.42 | 42.67 | 41.36 | 41.57 | 198,782 | +0.21(+0.51%) |
| Mar 21, 2013 | 41.56 | 41.80 | 41.17 | 41.36 | 121,036 | -0.42(-1.01%) |
| Mar 20, 2013 | 41.35 | 42.18 | 41.00 | 41.78 | 215,313 | +0.76(+1.85%) |
| Mar 19, 2013 | 41.92 | 41.98 | 40.58 | 41.02 | 293,088 | -0.80(-1.91%) |
| Mar 18, 2013 | 40.69 | 42.14 | 40.39 | 41.82 | 394,691 | +0.75(+1.83%) |
| Mar 15, 2013 | 41.66 | 42.05 | 40.53 | 41.07 | 400,447 | -0.86(-2.05%) |
| Mar 14, 2013 | 41.36 | 42.10 | 40.81 | 41.93 | 298,215 | +0.71(+1.72%) |
| Mar 13, 2013 | 41.57 | 41.73 | 41.13 | 41.22 | 376,626 | -0.25(-0.60%) |
| Mar 12, 2013 | 42.07 | 42.07 | 41.09 | 41.47 | 237,112 | -0.41(-0.98%) |
| Mar 11, 2013 | 42.00 | 42.20 | 41.63 | 41.88 | 232,662 | -0.16(-0.38%) |
| Mar 08, 2013 | 42.07 | 42.22 | 41.63 | 42.04 | 294,270 | +0.01(+0.02%) |
| Mar 07, 2013 | 41.58 | 42.78 | 41.56 | 42.03 | 372,395 | -0.47(-1.11%) |
| Mar 06, 2013 | 41.49 | 42.66 | 41.29 | 42.50 | 528,982 | +1.14(+2.76%) |
| Mar 05, 2013 | 41.31 | 41.66 | 41.03 | 41.36 | 742,803 | +0.33(+0.80%) |
| Mar 04, 2013 | 41.08 | 41.44 | 40.40 | 41.03 | 527,064 | +0.03(+0.07%) |