| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Mar 28, 2013 | 59.04 | 59.48 | 58.90 | 59.46 | 1,488,394 | +0.31(+0.52%) |
| Mar 27, 2013 | 58.62 | 59.17 | 58.51 | 59.15 | 1,241,059 | +0.14(+0.24%) |
| Mar 26, 2013 | 58.51 | 59.15 | 58.46 | 59.01 | 1,171,284 | +0.44(+0.75%) |
| Mar 25, 2013 | 58.25 | 58.74 | 57.65 | 58.57 | 1,700,173 | +0.47(+0.81%) |
| Mar 22, 2013 | 57.65 | 58.24 | 57.49 | 58.10 | 1,491,861 | +0.66(+1.15%) |
| Mar 21, 2013 | 58.47 | 58.74 | 57.41 | 57.44 | 1,277,837 | -1.25(-2.13%) |
| Mar 20, 2013 | 59.02 | 59.29 | 58.61 | 58.69 | 1,396,093 | -0.35(-0.59%) |
| Mar 19, 2013 | 59.20 | 59.56 | 58.65 | 59.04 | 1,352,052 | -0.15(-0.25%) |
| Mar 18, 2013 | 58.81 | 59.78 | 58.61 | 59.19 | 1,273,254 | -0.15(-0.25%) |
| Mar 15, 2013 | 58.95 | 59.40 | 58.43 | 59.34 | 2,334,465 | +0.14(+0.24%) |
| Mar 14, 2013 | 59.07 | 59.34 | 58.42 | 59.20 | 1,222,075 | +0.13(+0.22%) |
| Mar 13, 2013 | 57.32 | 59.16 | 57.13 | 59.07 | 2,100,221 | +1.72(+3.00%) |
| Mar 12, 2013 | 57.05 | 57.81 | 57.05 | 57.35 | 1,944,110 | +0.35(+0.61%) |
| Mar 11, 2013 | 56.99 | 57.52 | 56.95 | 57.00 | 1,552,154 | +0.00(+0.00%) |
| Mar 08, 2013 | 57.16 | 57.54 | 56.96 | 57.00 | 1,882,107 | +0.07(+0.12%) |
| Mar 07, 2013 | 57.37 | 57.82 | 56.79 | 56.93 | 1,503,281 | -0.30(-0.52%) |
| Mar 06, 2013 | 57.60 | 57.77 | 57.15 | 57.23 | 1,390,015 | -0.31(-0.54%) |
| Mar 05, 2013 | 57.17 | 57.83 | 57.08 | 57.54 | 3,039,007 | +0.48(+0.84%) |
| Mar 04, 2013 | 57.06 | 57.26 | 56.27 | 57.06 | 1,839,367 | +0.00(+0.00%) |
| Mar 01, 2013 | 56.74 | 57.40 | 56.61 | 57.06 | 1,566,163 | +0.04(+0.07%) |
| Feb 28, 2013 | 57.40 | 57.56 | 57.00 | 57.02 | 1,993,365 | -0.17(-0.30%) |
| Feb 27, 2013 | 55.98 | 57.57 | 55.98 | 57.19 | 2,017,755 | +1.21(+2.16%) |
| Feb 26, 2013 | 56.92 | 57.24 | 55.80 | 55.98 | 2,095,106 | -1.99(-3.43%) |
| Feb 22, 2013 | 57.83 | 58.21 | 57.71 | 57.97 | 986,785 | +0.45(+0.78%) |
| Feb 21, 2013 | 58.25 | 58.31 | 57.46 | 57.52 | 1,777,798 | -0.95(-1.62%) |
| Feb 20, 2013 | 58.40 | 58.90 | 58.20 | 58.47 | 1,875,132 | +0.10(+0.17%) |
| Feb 19, 2013 | 57.95 | 58.51 | 57.43 | 58.37 | 1,932,114 | +0.59(+1.02%) |
| Feb 15, 2013 | 57.80 | 58.31 | 57.59 | 57.78 | 2,303,976 | -0.30(-0.52%) |
| Feb 14, 2013 | 58.64 | 58.78 | 57.92 | 58.08 | 1,947,192 | -0.73(-1.24%) |
| Feb 13, 2013 | 59.27 | 59.35 | 58.45 | 58.81 | 2,011,364 | -0.32(-0.54%) |
| Feb 12, 2013 | 59.54 | 59.56 | 58.94 | 59.13 | 1,537,972 | -0.21(-0.35%) |
| Feb 11, 2013 | 59.70 | 59.90 | 59.19 | 59.34 | 1,939,307 | -0.38(-0.64%) |
| Feb 08, 2013 | 59.36 | 59.98 | 59.13 | 59.72 | 2,604,133 | -0.21(-0.35%) |
| Feb 07, 2013 | 60.07 | 60.50 | 58.75 | 59.93 | 4,152,696 | -0.57(-0.94%) |
| Feb 06, 2013 | 61.56 | 61.97 | 60.01 | 60.50 | 6,424,309 | -5.53(-8.37%) |
| Feb 04, 2013 | 65.51 | 66.93 | 65.51 | 66.03 | 1,390,771 | -0.86(-1.29%) |
| Feb 01, 2013 | 66.75 | 67.11 | 65.99 | 66.89 | 1,352,378 | +0.74(+1.12%) |
| Jan 31, 2013 | 66.78 | 67.08 | 65.00 | 66.15 | 2,546,175 | -0.99(-1.47%) |
| Jan 30, 2013 | 67.68 | 67.84 | 66.78 | 67.14 | 1,034,152 | -0.78(-1.15%) |
| Jan 29, 2013 | 67.48 | 67.93 | 67.13 | 67.92 | 921,645 | +0.41(+0.61%) |
| Jan 28, 2013 | 67.53 | 67.83 | 66.90 | 67.51 | 1,657,923 | +0.32(+0.48%) |
| Jan 25, 2013 | 67.28 | 67.49 | 66.58 | 67.19 | 733,294 | -0.02(-0.03%) |
| Jan 24, 2013 | 66.35 | 67.85 | 66.12 | 67.21 | 1,637,390 | +1.46(+2.22%) |
| Jan 23, 2013 | 66.05 | 66.49 | 65.65 | 65.75 | 773,916 | -0.32(-0.48%) |
| Jan 22, 2013 | 65.35 | 66.29 | 65.25 | 66.07 | 911,936 | +0.56(+0.85%) |
| Jan 18, 2013 | 64.80 | 65.56 | 64.63 | 65.51 | 1,172,339 | +0.63(+0.97%) |
| Jan 17, 2013 | 64.87 | 64.94 | 64.24 | 64.88 | 871,661 | +0.15(+0.23%) |
| Jan 16, 2013 | 65.27 | 65.27 | 64.05 | 64.73 | 1,596,196 | -0.62(-0.95%) |
| Jan 15, 2013 | 65.03 | 65.53 | 64.51 | 65.35 | 999,513 | +0.55(+0.85%) |
| Jan 14, 2013 | 64.56 | 64.99 | 64.26 | 64.80 | 1,166,954 | +0.26(+0.40%) |
| Jan 12, 2013 | 64.40 | 64.64 | 64.28 | 64.54 | 866,384 | +0.00(+0.00%) |
| Jan 11, 2013 | 64.40 | 64.64 | 64.28 | 64.54 | 866,384 | +0.16(+0.25%) |
| Jan 10, 2013 | 64.59 | 64.87 | 64.04 | 64.38 | 1,330,392 | +0.17(+0.26%) |
| Jan 09, 2013 | 63.19 | 64.26 | 63.01 | 64.21 | 1,788,031 | +1.00(+1.58%) |
| Jan 08, 2013 | 62.81 | 63.30 | 61.81 | 63.21 | 1,734,200 | +0.06(+0.10%) |
| Jan 07, 2013 | 62.51 | 63.45 | 62.50 | 63.15 | 1,077,444 | +0.11(+0.17%) |
| Jan 04, 2013 | 62.15 | 63.54 | 62.07 | 63.04 | 1,273,570 | +0.70(+1.12%) |
| Jan 03, 2013 | 62.54 | 63.16 | 61.93 | 62.34 | 2,893,034 | -0.82(-1.30%) |