| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 20, 2013 | 52.51 | 53.55 | 52.51 | 52.80 | 0 | +0.20(+0.38%) |
| May 17, 2013 | 52.62 | 52.83 | 52.12 | 52.60 | 0 | +0.29(+0.55%) |
| May 16, 2013 | 51.87 | 52.56 | 51.79 | 52.31 | 22,831 | +0.47(+0.91%) |
| May 15, 2013 | 51.26 | 52.31 | 50.78 | 51.84 | 0 | +0.84(+1.65%) |
| May 13, 2013 | 51.16 | 51.48 | 50.80 | 51.00 | 0 | -0.04(-0.08%) |
| May 10, 2013 | 50.61 | 51.31 | 50.61 | 51.04 | 0 | +0.47(+0.93%) |
| May 09, 2013 | 50.65 | 51.11 | 50.50 | 50.57 | 0 | -0.13(-0.26%) |
| May 08, 2013 | 50.42 | 50.70 | 50.21 | 50.70 | 0 | +0.32(+0.64%) |
| May 07, 2013 | 50.74 | 51.64 | 50.00 | 50.38 | 0 | -0.15(-0.30%) |
| May 06, 2013 | 50.30 | 50.81 | 50.02 | 50.53 | 0 | -0.04(-0.08%) |
| May 03, 2013 | 49.75 | 51.10 | 49.41 | 50.57 | 0 | +1.16(+2.35%) |
| May 02, 2013 | 48.35 | 49.75 | 48.09 | 49.41 | 0 | +1.38(+2.87%) |
| May 01, 2013 | 49.75 | 49.75 | 48.01 | 48.03 | 64,284 | -1.64(-3.30%) |
| Apr 30, 2013 | 48.88 | 49.73 | 48.88 | 49.67 | 0 | +0.75(+1.53%) |
| Apr 29, 2013 | 48.84 | 49.21 | 48.70 | 48.92 | 15,219 | +0.21(+0.43%) |
| Apr 26, 2013 | 48.65 | 48.95 | 48.60 | 48.71 | 24,833 | -0.21(-0.43%) |
| Apr 25, 2013 | 48.90 | 49.06 | 48.80 | 48.92 | 8,334 | +0.12(+0.25%) |
| Apr 24, 2013 | 48.98 | 49.00 | 48.56 | 48.80 | 12,979 | -0.34(-0.69%) |
| Apr 23, 2013 | 48.61 | 49.16 | 48.55 | 49.14 | 15,716 | +0.94(+1.95%) |
| Apr 22, 2013 | 48.69 | 48.72 | 47.75 | 48.20 | 19,615 | -0.33(-0.68%) |
| Apr 19, 2013 | 47.89 | 48.55 | 47.88 | 48.53 | 16,717 | +0.62(+1.29%) |
| Apr 18, 2013 | 48.08 | 48.35 | 47.87 | 47.91 | 29,355 | +0.05(+0.10%) |
| Apr 17, 2013 | 48.46 | 48.46 | 47.64 | 47.86 | 31,585 | -0.45(-0.93%) |
| Apr 16, 2013 | 47.81 | 48.40 | 47.56 | 48.31 | 22,498 | +0.97(+2.05%) |
| Apr 15, 2013 | 48.41 | 48.50 | 47.30 | 47.34 | 45,939 | -1.32(-2.71%) |
| Apr 12, 2013 | 49.15 | 49.21 | 48.56 | 48.66 | 22,462 | -0.54(-1.10%) |
| Apr 11, 2013 | 48.99 | 49.38 | 48.68 | 49.20 | 18,707 | +0.24(+0.49%) |
| Apr 10, 2013 | 48.51 | 49.08 | 48.31 | 48.96 | 26,563 | +0.69(+1.43%) |
| Apr 09, 2013 | 48.92 | 48.97 | 48.20 | 48.27 | 21,044 | -0.41(-0.84%) |
| Apr 08, 2013 | 48.51 | 48.70 | 48.31 | 48.68 | 27,253 | +0.14(+0.29%) |
| Apr 05, 2013 | 48.84 | 49.55 | 48.37 | 48.54 | 42,085 | -0.78(-1.58%) |
| Apr 04, 2013 | 49.16 | 49.38 | 48.94 | 49.32 | 14,906 | +0.29(+0.59%) |
| Apr 03, 2013 | 49.36 | 49.75 | 49.01 | 49.03 | 43,868 | -0.11(-0.22%) |
| Apr 02, 2013 | 49.11 | 49.47 | 48.84 | 49.14 | 20,960 | +0.10(+0.20%) |
| Apr 01, 2013 | 49.41 | 49.60 | 48.37 | 49.04 | 71,067 | -0.12(-0.24%) |
| Mar 28, 2013 | 48.75 | 49.42 | 48.60 | 49.16 | 43,504 | +0.51(+1.05%) |
| Mar 27, 2013 | 49.00 | 49.01 | 48.52 | 48.65 | 39,385 | -0.36(-0.73%) |
| Mar 26, 2013 | 49.00 | 49.17 | 48.74 | 49.01 | 33,171 | +0.18(+0.37%) |
| Mar 25, 2013 | 49.20 | 49.49 | 48.72 | 48.83 | 44,881 | -0.10(-0.20%) |
| Mar 22, 2013 | 48.78 | 49.07 | 48.74 | 48.93 | 43,203 | +0.49(+1.01%) |
| Mar 21, 2013 | 48.83 | 48.92 | 48.35 | 48.44 | 31,725 | -0.49(-1.00%) |
| Mar 20, 2013 | 48.87 | 49.19 | 48.60 | 48.93 | 27,720 | +0.47(+0.97%) |
| Mar 19, 2013 | 48.64 | 48.91 | 48.33 | 48.46 | 32,611 | -0.04(-0.08%) |
| Mar 18, 2013 | 48.56 | 48.87 | 48.26 | 48.50 | 54,877 | -0.01(-0.02%) |
| Mar 15, 2013 | 48.00 | 48.61 | 47.80 | 48.51 | 108,598 | +0.49(+1.02%) |
| Mar 14, 2013 | 47.87 | 48.09 | 47.82 | 48.02 | 44,575 | +0.52(+1.09%) |
| Mar 13, 2013 | 46.79 | 47.79 | 46.35 | 47.50 | 111,221 | +1.43(+3.10%) |
| Mar 12, 2013 | 46.93 | 47.14 | 45.78 | 46.07 | 23,355 | -0.89(-1.90%) |
| Mar 11, 2013 | 47.71 | 47.71 | 46.54 | 46.96 | 32,707 | -0.67(-1.41%) |
| Mar 08, 2013 | 47.94 | 48.17 | 47.35 | 47.63 | 37,724 | +0.05(+0.11%) |
| Mar 07, 2013 | 47.32 | 47.75 | 47.09 | 47.58 | 23,878 | +0.26(+0.55%) |
| Mar 06, 2013 | 47.65 | 47.77 | 47.06 | 47.32 | 25,209 | -0.36(-0.76%) |
| Mar 05, 2013 | 47.74 | 48.24 | 47.62 | 47.68 | 41,390 | +0.06(+0.13%) |
| Mar 04, 2013 | 47.41 | 48.25 | 47.32 | 47.62 | 52,945 | +0.21(+0.44%) |