| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 45.64 | 45.69 | 44.84 | 44.84 | 26,953 | -1.10(-2.39%) |
| May 16, 2013 | 45.50 | 46.04 | 45.47 | 45.94 | 159,673 | -0.01(-0.02%) |
| May 15, 2013 | 46.71 | 46.77 | 45.85 | 45.95 | 97,305 | -1.49(-3.14%) |
| May 13, 2013 | 47.52 | 47.69 | 47.43 | 47.44 | 19,706 | -0.47(-0.98%) |
| May 10, 2013 | 47.28 | 47.94 | 47.08 | 47.91 | 22,544 | -0.30(-0.63%) |
| May 09, 2013 | 48.26 | 48.73 | 48.20 | 48.21 | 19,019 | -0.53(-1.09%) |
| May 08, 2013 | 48.42 | 48.86 | 48.42 | 48.74 | 18,030 | +0.52(+1.08%) |
| May 07, 2013 | 48.03 | 48.25 | 47.91 | 48.22 | 19,559 | -0.49(-1.01%) |
| May 06, 2013 | 48.73 | 48.85 | 48.58 | 48.71 | 14,548 | -0.06(-0.12%) |
| May 03, 2013 | 48.52 | 48.77 | 48.51 | 48.77 | 32,357 | +0.21(+0.43%) |
| May 02, 2013 | 48.64 | 48.81 | 48.50 | 48.56 | 14,243 | +0.29(+0.60%) |
| May 01, 2013 | 48.07 | 48.47 | 47.73 | 48.27 | 15,551 | -0.69(-1.41%) |
| Apr 30, 2013 | 48.90 | 48.99 | 48.64 | 48.96 | 85,669 | +0.06(+0.13%) |
| Apr 29, 2013 | 48.63 | 48.95 | 48.60 | 48.90 | 12,086 | +0.58(+1.19%) |
| Apr 26, 2013 | 48.94 | 49.15 | 48.32 | 48.32 | 21,023 | -0.36(-0.74%) |
| Apr 25, 2013 | 47.98 | 48.85 | 47.81 | 48.68 | 78,634 | +1.35(+2.85%) |
| Apr 24, 2013 | 47.24 | 47.41 | 46.97 | 47.33 | 87,026 | +0.51(+1.09%) |
| Apr 23, 2013 | 46.83 | 46.93 | 46.56 | 46.82 | 57,840 | -0.47(-0.99%) |
| Apr 22, 2013 | 47.41 | 47.66 | 47.14 | 47.29 | 13,179 | +0.74(+1.59%) |
| Apr 19, 2013 | 46.78 | 46.86 | 46.21 | 46.55 | 43,456 | +0.36(+0.78%) |
| Apr 18, 2013 | 46.13 | 46.60 | 46.05 | 46.19 | 30,994 | +0.44(+0.96%) |
| Apr 17, 2013 | 46.14 | 46.61 | 45.51 | 45.75 | 68,322 | -0.12(-0.26%) |
| Apr 16, 2013 | 46.58 | 46.60 | 45.53 | 45.87 | 208,670 | +0.65(+1.44%) |
| Apr 15, 2013 | 48.63 | 48.63 | 45.10 | 45.22 | 195,528 | -4.90(-9.78%) |
| Apr 12, 2013 | 51.73 | 51.80 | 49.93 | 50.12 | 148,841 | -2.59(-4.91%) |
| Apr 11, 2013 | 52.55 | 52.95 | 52.55 | 52.71 | 46,368 | +0.11(+0.21%) |
| Apr 10, 2013 | 53.21 | 53.21 | 52.59 | 52.60 | 21,382 | -0.89(-1.66%) |
| Apr 09, 2013 | 53.05 | 53.64 | 53.05 | 53.49 | 33,553 | +0.60(+1.13%) |
| Apr 08, 2013 | 52.76 | 52.99 | 52.70 | 52.89 | 15,067 | -0.17(-0.32%) |
| Apr 05, 2013 | 52.63 | 53.10 | 52.48 | 53.06 | 31,871 | +0.88(+1.69%) |
| Apr 04, 2013 | 51.96 | 52.31 | 51.85 | 52.18 | 60,962 | -0.19(-0.36%) |
| Apr 03, 2013 | 52.84 | 53.03 | 52.09 | 52.37 | 110,727 | -0.59(-1.11%) |
| Apr 02, 2013 | 53.27 | 53.34 | 52.94 | 52.96 | 32,854 | -0.93(-1.73%) |
| Apr 01, 2013 | 53.85 | 53.95 | 53.78 | 53.89 | 42,745 | -0.06(-0.11%) |
| Mar 28, 2013 | 54.02 | 54.15 | 53.89 | 53.95 | 34,555 | -0.42(-0.77%) |
| Mar 27, 2013 | 54.01 | 54.42 | 53.95 | 54.37 | 31,215 | +0.17(+0.31%) |
| Mar 26, 2013 | 54.17 | 54.26 | 54.07 | 54.20 | 11,776 | -0.17(-0.31%) |
| Mar 25, 2013 | 54.23 | 54.49 | 54.13 | 54.37 | 19,952 | -0.04(-0.07%) |
| Mar 22, 2013 | 54.40 | 54.60 | 54.39 | 54.41 | 14,295 | -0.41(-0.75%) |
| Mar 21, 2013 | 54.82 | 54.90 | 54.72 | 54.82 | 18,531 | +0.40(+0.74%) |
| Mar 20, 2013 | 54.50 | 54.55 | 54.22 | 54.42 | 31,202 | -0.22(-0.40%) |
| Mar 19, 2013 | 54.38 | 54.75 | 54.37 | 54.64 | 63,533 | +0.19(+0.35%) |
| Mar 18, 2013 | 54.60 | 54.64 | 54.38 | 54.45 | 40,631 | +0.44(+0.81%) |
| Mar 15, 2013 | 54.05 | 54.21 | 53.98 | 54.01 | 38,673 | +0.08(+0.15%) |
| Mar 14, 2013 | 53.67 | 54.08 | 53.67 | 53.93 | 91,215 | -0.03(-0.06%) |
| Mar 13, 2013 | 54.22 | 54.35 | 53.91 | 53.96 | 41,598 | -0.27(-0.50%) |
| Mar 12, 2013 | 54.21 | 54.36 | 54.18 | 54.23 | 85,892 | +0.43(+0.80%) |
| Mar 11, 2013 | 53.65 | 53.83 | 53.65 | 53.80 | 15,294 | +0.07(+0.13%) |
| Mar 08, 2013 | 53.22 | 53.95 | 53.21 | 53.73 | 11,485 | +0.06(+0.11%) |
| Mar 07, 2013 | 53.82 | 53.84 | 53.58 | 53.67 | 72,562 | -0.25(-0.46%) |
| Mar 06, 2013 | 53.46 | 53.95 | 53.35 | 53.92 | 34,687 | +0.32(+0.60%) |
| Mar 05, 2013 | 53.89 | 53.89 | 53.43 | 53.60 | 52,433 | +0.12(+0.22%) |
| Mar 04, 2013 | 53.47 | 53.58 | 53.33 | 53.48 | 1,458,478 | -0.01(-0.02%) |