| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 38.96 | 39.56 | 38.47 | 38.90 | 4,741,960 | +0.16(+0.41%) |
| May 20, 2013 | 37.30 | 38.80 | 37.21 | 38.74 | 6,307,354 | +1.47(+3.94%) |
| May 17, 2013 | 37.30 | 37.46 | 37.09 | 37.27 | 2,929,921 | +0.28(+0.76%) |
| May 16, 2013 | 37.00 | 37.80 | 36.58 | 36.99 | 4,398,640 | -0.16(-0.43%) |
| May 15, 2013 | 37.36 | 37.49 | 37.06 | 37.15 | 4,109,528 | -0.69(-1.82%) |
| May 13, 2013 | 38.35 | 38.50 | 37.74 | 37.84 | 2,758,781 | -0.77(-1.99%) |
| May 10, 2013 | 38.06 | 38.65 | 37.57 | 38.61 | 3,813,425 | +0.58(+1.53%) |
| May 09, 2013 | 38.39 | 38.80 | 37.86 | 38.03 | 3,991,920 | -0.44(-1.14%) |
| May 08, 2013 | 37.47 | 38.73 | 37.42 | 38.47 | 5,013,496 | +1.16(+3.11%) |
| May 07, 2013 | 37.59 | 37.79 | 37.02 | 37.31 | 2,244,198 | -0.24(-0.64%) |
| May 06, 2013 | 37.55 | 37.67 | 37.17 | 37.55 | 2,566,145 | +0.14(+0.37%) |
| May 03, 2013 | 37.07 | 37.88 | 37.07 | 37.41 | 6,000,546 | +0.95(+2.61%) |
| May 02, 2013 | 36.80 | 36.82 | 36.03 | 36.46 | 1,703,200 | -0.01(-0.03%) |
| May 01, 2013 | 36.84 | 36.84 | 35.99 | 36.47 | 4,358,194 | -0.70(-1.88%) |
| Apr 30, 2013 | 36.12 | 37.18 | 35.90 | 37.17 | 2,873,580 | +0.64(+1.75%) |
| Apr 29, 2013 | 36.23 | 36.80 | 36.12 | 36.53 | 1,981,328 | +0.41(+1.14%) |
| Apr 26, 2013 | 36.53 | 36.75 | 35.98 | 36.12 | 4,411,623 | -0.63(-1.71%) |
| Apr 25, 2013 | 36.70 | 37.47 | 36.52 | 36.75 | 4,934,212 | +0.28(+0.77%) |
| Apr 24, 2013 | 35.17 | 36.48 | 35.17 | 36.47 | 4,697,203 | +1.45(+4.14%) |
| Apr 23, 2013 | 35.15 | 35.38 | 34.57 | 35.02 | 2,310,126 | -0.22(-0.62%) |
| Apr 22, 2013 | 35.38 | 35.41 | 34.43 | 35.24 | 4,127,517 | +0.09(+0.26%) |
| Apr 19, 2013 | 35.55 | 35.65 | 34.58 | 35.15 | 4,993,529 | +0.00(+0.00%) |
| Apr 18, 2013 | 34.57 | 35.77 | 34.31 | 35.15 | 6,980,028 | +0.58(+1.68%) |
| Apr 17, 2013 | 35.40 | 35.44 | 34.38 | 34.57 | 6,988,582 | -1.20(-3.35%) |
| Apr 16, 2013 | 36.18 | 36.42 | 35.60 | 35.77 | 4,335,902 | +0.10(+0.28%) |
| Apr 15, 2013 | 36.94 | 37.08 | 35.41 | 35.67 | 10,041,217 | -2.38(-6.25%) |
| Apr 12, 2013 | 38.62 | 39.00 | 37.73 | 38.05 | 8,761,851 | -0.88(-2.26%) |
| Apr 11, 2013 | 39.07 | 39.50 | 38.65 | 38.93 | 5,029,192 | -0.25(-0.64%) |
| Apr 10, 2013 | 39.35 | 39.58 | 39.00 | 39.18 | 3,538,433 | -0.12(-0.31%) |
| Apr 09, 2013 | 38.15 | 39.60 | 38.15 | 39.30 | 7,759,483 | +1.31(+3.45%) |
| Apr 08, 2013 | 37.86 | 38.07 | 37.74 | 37.99 | 2,679,269 | +0.04(+0.11%) |
| Apr 05, 2013 | 37.42 | 38.17 | 37.33 | 37.95 | 6,592,839 | +0.01(+0.03%) |
| Apr 04, 2013 | 37.61 | 38.44 | 37.12 | 37.94 | 7,558,951 | +0.36(+0.96%) |
| Apr 03, 2013 | 38.48 | 38.59 | 37.02 | 37.58 | 9,547,444 | -0.68(-1.78%) |
| Apr 02, 2013 | 39.40 | 39.44 | 38.04 | 38.26 | 5,843,580 | -1.14(-2.89%) |
| Apr 01, 2013 | 40.32 | 40.37 | 39.16 | 39.40 | 4,948,280 | -0.99(-2.45%) |
| Mar 28, 2013 | 40.69 | 40.69 | 40.21 | 40.39 | 2,377,255 | -0.40(-0.98%) |
| Mar 27, 2013 | 40.05 | 40.85 | 39.80 | 40.79 | 2,904,972 | +0.25(+0.62%) |
| Mar 26, 2013 | 40.62 | 40.75 | 40.16 | 40.54 | 2,844,530 | +0.08(+0.20%) |
| Mar 25, 2013 | 40.54 | 40.64 | 40.10 | 40.46 | 1,942,567 | -0.09(-0.22%) |
| Mar 22, 2013 | 40.76 | 40.96 | 40.43 | 40.55 | 2,128,950 | -0.22(-0.54%) |
| Mar 21, 2013 | 40.67 | 41.19 | 40.64 | 40.77 | 2,668,948 | +0.06(+0.15%) |
| Mar 20, 2013 | 40.73 | 40.89 | 40.32 | 40.71 | 2,766,299 | +0.21(+0.52%) |
| Mar 19, 2013 | 41.06 | 41.06 | 40.08 | 40.50 | 4,048,115 | -0.59(-1.44%) |
| Mar 18, 2013 | 40.64 | 41.60 | 40.64 | 41.09 | 3,160,001 | -0.11(-0.27%) |
| Mar 15, 2013 | 40.90 | 41.47 | 40.88 | 41.20 | 4,339,074 | +0.30(+0.73%) |
| Mar 14, 2013 | 40.71 | 40.94 | 40.29 | 40.90 | 3,649,465 | +0.32(+0.79%) |
| Mar 13, 2013 | 41.29 | 41.30 | 40.46 | 40.58 | 4,026,276 | -0.70(-1.70%) |
| Mar 12, 2013 | 41.37 | 41.82 | 41.03 | 41.28 | 3,339,632 | +0.04(+0.10%) |
| Mar 11, 2013 | 41.32 | 41.62 | 40.93 | 41.24 | 3,014,007 | -0.20(-0.48%) |
| Mar 08, 2013 | 41.11 | 41.75 | 40.98 | 41.44 | 3,746,522 | +0.57(+1.39%) |
| Mar 07, 2013 | 40.70 | 41.17 | 40.64 | 40.87 | 2,915,299 | +0.20(+0.49%) |
| Mar 06, 2013 | 39.64 | 40.88 | 39.47 | 40.67 | 4,615,232 | +1.30(+3.30%) |
| Mar 05, 2013 | 39.70 | 40.14 | 39.33 | 39.37 | 3,917,040 | +0.18(+0.46%) |
| Mar 04, 2013 | 39.56 | 39.61 | 38.80 | 39.19 | 5,426,918 | -0.54(-1.36%) |