| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 53.40 | 54.06 | 52.87 | 53.40 | 3,143,534 | -0.20(-0.37%) |
| May 20, 2013 | 54.03 | 54.22 | 53.31 | 53.60 | 5,651,763 | -0.43(-0.80%) |
| May 17, 2013 | 55.53 | 55.79 | 53.50 | 54.03 | 8,426,743 | -0.70(-1.28%) |
| May 16, 2013 | 54.90 | 55.16 | 54.68 | 54.73 | 2,651,120 | -0.38(-0.69%) |
| May 15, 2013 | 54.56 | 55.23 | 54.51 | 55.11 | 1,978,021 | +0.61(+1.12%) |
| May 13, 2013 | 54.36 | 54.55 | 53.76 | 54.50 | 2,344,107 | -0.14(-0.26%) |
| May 10, 2013 | 54.75 | 54.96 | 54.27 | 54.64 | 3,420,588 | -0.27(-0.49%) |
| May 09, 2013 | 54.63 | 55.16 | 53.87 | 54.91 | 4,347,432 | -0.35(-0.63%) |
| May 08, 2013 | 55.04 | 55.44 | 54.75 | 55.26 | 3,000,975 | +0.51(+0.93%) |
| May 07, 2013 | 54.81 | 55.16 | 53.95 | 54.75 | 2,400,546 | +0.43(+0.79%) |
| May 06, 2013 | 53.55 | 54.66 | 53.50 | 54.32 | 2,844,027 | +1.08(+2.03%) |
| May 03, 2013 | 52.94 | 53.85 | 52.33 | 53.24 | 3,496,763 | +0.91(+1.74%) |
| May 02, 2013 | 51.83 | 52.80 | 51.63 | 52.33 | 2,959,996 | +0.58(+1.12%) |
| May 01, 2013 | 51.60 | 52.48 | 50.78 | 51.75 | 3,685,331 | +0.28(+0.54%) |
| Apr 30, 2013 | 51.26 | 51.49 | 50.16 | 51.47 | 1,818,943 | +0.19(+0.37%) |
| Apr 29, 2013 | 51.46 | 51.72 | 50.82 | 51.28 | 1,728,748 | +0.12(+0.23%) |
| Apr 26, 2013 | 50.87 | 51.52 | 50.84 | 51.16 | 2,086,399 | +0.32(+0.63%) |
| Apr 25, 2013 | 50.98 | 51.55 | 50.56 | 50.84 | 2,121,597 | +0.03(+0.06%) |
| Apr 24, 2013 | 49.77 | 51.25 | 49.69 | 50.81 | 3,187,126 | +1.45(+2.94%) |
| Apr 23, 2013 | 49.10 | 49.49 | 48.61 | 49.36 | 1,953,353 | +0.51(+1.04%) |
| Apr 22, 2013 | 48.55 | 48.95 | 48.00 | 48.85 | 1,794,656 | +0.32(+0.66%) |
| Apr 19, 2013 | 48.50 | 49.04 | 47.81 | 48.53 | 3,475,271 | +0.15(+0.31%) |
| Apr 18, 2013 | 48.00 | 49.32 | 47.77 | 48.38 | 3,060,812 | +0.38(+0.79%) |
| Apr 17, 2013 | 48.38 | 48.40 | 46.53 | 48.00 | 6,927,778 | -1.16(-2.36%) |
| Apr 16, 2013 | 48.92 | 49.22 | 48.11 | 49.16 | 2,637,871 | +0.33(+0.68%) |
| Apr 15, 2013 | 49.97 | 49.97 | 48.66 | 48.83 | 3,323,626 | -1.68(-3.33%) |
| Apr 12, 2013 | 51.21 | 51.24 | 49.74 | 50.51 | 3,722,193 | -1.36(-2.62%) |
| Apr 11, 2013 | 51.52 | 51.90 | 50.95 | 51.87 | 2,807,236 | +0.48(+0.93%) |
| Apr 10, 2013 | 50.91 | 51.77 | 50.88 | 51.39 | 2,450,263 | +0.32(+0.63%) |
| Apr 09, 2013 | 50.67 | 51.48 | 50.49 | 51.07 | 2,151,445 | +0.11(+0.22%) |
| Apr 08, 2013 | 50.42 | 51.24 | 50.32 | 50.96 | 2,428,573 | +0.62(+1.23%) |
| Apr 05, 2013 | 49.11 | 50.47 | 49.04 | 50.34 | 2,266,256 | +0.46(+0.92%) |
| Apr 04, 2013 | 49.85 | 50.15 | 49.49 | 49.88 | 2,134,392 | -0.04(-0.08%) |
| Apr 03, 2013 | 50.71 | 50.71 | 49.66 | 49.92 | 2,900,884 | -0.59(-1.17%) |
| Apr 02, 2013 | 51.23 | 51.23 | 50.25 | 50.51 | 2,321,132 | -0.53(-1.04%) |
| Apr 01, 2013 | 52.03 | 52.03 | 50.80 | 51.04 | 1,716,101 | -0.92(-1.77%) |
| Mar 28, 2013 | 51.75 | 52.08 | 51.40 | 51.96 | 1,770,787 | +0.02(+0.04%) |
| Mar 27, 2013 | 50.60 | 52.33 | 50.54 | 51.94 | 3,262,200 | +1.04(+2.04%) |
| Mar 26, 2013 | 51.02 | 51.19 | 50.67 | 50.90 | 3,888,842 | -0.05(-0.10%) |
| Mar 25, 2013 | 51.67 | 52.02 | 50.75 | 50.95 | 2,741,064 | -0.71(-1.37%) |
| Mar 22, 2013 | 51.88 | 52.11 | 51.41 | 51.66 | 1,960,043 | -0.14(-0.27%) |
| Mar 21, 2013 | 52.52 | 53.01 | 51.76 | 51.80 | 2,218,777 | -1.17(-2.21%) |
| Mar 20, 2013 | 52.69 | 53.15 | 52.23 | 52.97 | 1,818,764 | +0.75(+1.44%) |
| Mar 19, 2013 | 53.22 | 53.25 | 51.65 | 52.22 | 3,091,085 | -1.05(-1.97%) |
| Mar 18, 2013 | 52.61 | 53.55 | 52.32 | 53.27 | 2,698,622 | -0.29(-0.54%) |
| Mar 15, 2013 | 53.34 | 54.08 | 53.13 | 53.56 | 3,814,041 | -0.20(-0.37%) |
| Mar 14, 2013 | 53.15 | 53.77 | 52.74 | 53.76 | 3,711,802 | +0.94(+1.78%) |
| Mar 13, 2013 | 53.28 | 53.49 | 52.72 | 52.82 | 2,629,881 | -0.46(-0.86%) |
| Mar 12, 2013 | 53.14 | 53.64 | 52.89 | 53.28 | 1,886,659 | +0.28(+0.53%) |
| Mar 11, 2013 | 53.05 | 53.30 | 52.40 | 53.00 | 2,050,215 | -0.22(-0.41%) |
| Mar 08, 2013 | 53.18 | 53.44 | 52.86 | 53.22 | 2,665,036 | +0.09(+0.17%) |
| Mar 07, 2013 | 53.84 | 53.89 | 52.95 | 53.13 | 2,533,984 | -0.32(-0.60%) |
| Mar 06, 2013 | 53.30 | 54.30 | 53.02 | 53.45 | 3,852,535 | +0.42(+0.79%) |
| Mar 05, 2013 | 53.12 | 53.33 | 51.91 | 53.03 | 5,484,518 | +0.84(+1.61%) |
| Mar 04, 2013 | 54.25 | 54.36 | 51.76 | 52.19 | 10,250,175 | +0.04(+0.08%) |