| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Mar 28, 2013 | 18.52 | 19.09 | 18.26 | 19.01 | 16,922,332 | +0.55(+2.98%) |
| Mar 27, 2013 | 18.55 | 19.14 | 17.95 | 18.46 | 51,157,863 | -2.97(-13.86%) |
| Mar 26, 2013 | 21.91 | 22.12 | 21.07 | 21.43 | 11,269,020 | -0.23(-1.06%) |
| Mar 25, 2013 | 20.74 | 21.82 | 20.45 | 21.66 | 12,722,114 | +0.90(+4.34%) |
| Mar 22, 2013 | 20.94 | 21.25 | 20.50 | 20.76 | 7,035,102 | -0.15(-0.72%) |
| Mar 21, 2013 | 20.42 | 21.70 | 20.26 | 20.91 | 13,478,593 | +0.20(+0.97%) |
| Mar 20, 2013 | 20.42 | 20.85 | 20.16 | 20.71 | 11,118,753 | +0.38(+1.87%) |
| Mar 19, 2013 | 21.47 | 21.54 | 20.06 | 20.33 | 21,785,911 | -1.44(-6.61%) |
| Mar 18, 2013 | 21.70 | 22.13 | 21.46 | 21.77 | 7,786,916 | -0.32(-1.45%) |
| Mar 15, 2013 | 21.86 | 22.19 | 21.62 | 22.09 | 12,313,467 | +0.39(+1.80%) |
| Mar 14, 2013 | 22.77 | 22.79 | 21.35 | 21.70 | 19,704,953 | -1.03(-4.53%) |
| Mar 13, 2013 | 23.80 | 23.81 | 22.70 | 22.73 | 11,712,982 | -1.16(-4.86%) |
| Mar 12, 2013 | 24.04 | 24.58 | 23.61 | 23.89 | 6,807,321 | +0.06(+0.25%) |
| Mar 11, 2013 | 24.67 | 24.67 | 23.77 | 23.83 | 8,332,462 | -0.90(-3.64%) |
| Mar 08, 2013 | 25.02 | 25.12 | 24.48 | 24.73 | 5,438,266 | -0.13(-0.52%) |
| Mar 07, 2013 | 24.65 | 25.38 | 24.56 | 24.86 | 8,237,958 | +0.31(+1.26%) |
| Mar 06, 2013 | 23.85 | 24.83 | 23.76 | 24.55 | 9,155,405 | +0.85(+3.59%) |
| Mar 05, 2013 | 23.84 | 24.61 | 23.56 | 23.70 | 12,071,826 | -0.08(-0.34%) |
| Mar 04, 2013 | 25.01 | 25.05 | 23.58 | 23.78 | 13,156,940 | -1.47(-5.82%) |
| Mar 01, 2013 | 25.27 | 26.08 | 25.10 | 25.25 | 7,192,077 | -0.21(-0.82%) |
| Feb 28, 2013 | 25.83 | 25.97 | 25.42 | 25.46 | 9,660,309 | -0.45(-1.74%) |
| Feb 27, 2013 | 25.76 | 26.31 | 25.65 | 25.91 | 7,833,641 | +0.10(+0.39%) |
| Feb 26, 2013 | 26.17 | 26.25 | 25.20 | 25.81 | 10,323,069 | -0.66(-2.49%) |
| Feb 22, 2013 | 27.35 | 27.35 | 26.35 | 26.47 | 6,731,601 | -0.37(-1.38%) |
| Feb 21, 2013 | 27.25 | 27.71 | 26.44 | 26.84 | 8,533,264 | -0.45(-1.65%) |
| Feb 20, 2013 | 28.82 | 28.90 | 27.02 | 27.29 | 14,196,496 | -1.55(-5.37%) |
| Feb 19, 2013 | 29.41 | 29.57 | 28.62 | 28.84 | 16,407,127 | -0.01(-0.03%) |
| Feb 15, 2013 | 29.78 | 29.90 | 28.71 | 28.85 | 23,375,872 | -0.63(-2.14%) |
| Feb 14, 2013 | 29.26 | 30.45 | 29.26 | 29.48 | 14,099,421 | +0.19(+0.65%) |
| Feb 13, 2013 | 31.04 | 31.20 | 29.02 | 29.29 | 35,452,207 | -7.32(-19.99%) |
| Feb 12, 2013 | 36.32 | 36.90 | 35.90 | 36.61 | 8,208,267 | +0.17(+0.47%) |
| Feb 11, 2013 | 36.25 | 36.80 | 36.08 | 36.44 | 4,549,241 | -0.05(-0.14%) |
| Feb 08, 2013 | 36.33 | 36.84 | 36.24 | 36.49 | 3,957,774 | +0.25(+0.69%) |
| Feb 07, 2013 | 37.32 | 37.42 | 35.95 | 36.24 | 5,316,403 | -1.08(-2.89%) |
| Feb 06, 2013 | 37.01 | 37.63 | 37.00 | 37.32 | 4,685,752 | -0.66(-1.74%) |
| Feb 04, 2013 | 37.16 | 38.28 | 37.14 | 37.98 | 6,159,686 | +0.32(+0.85%) |
| Feb 01, 2013 | 37.84 | 37.99 | 37.17 | 37.66 | 5,072,089 | +0.35(+0.94%) |
| Jan 31, 2013 | 36.40 | 37.45 | 36.35 | 37.31 | 6,276,465 | +0.89(+2.44%) |
| Jan 30, 2013 | 35.89 | 36.88 | 35.86 | 36.42 | 6,164,456 | +0.39(+1.08%) |
| Jan 29, 2013 | 35.59 | 36.72 | 35.31 | 36.03 | 6,991,703 | +0.74(+2.10%) |
| Jan 28, 2013 | 35.75 | 35.89 | 34.90 | 35.29 | 3,842,839 | -0.42(-1.18%) |
| Jan 25, 2013 | 36.29 | 36.45 | 34.80 | 35.71 | 7,014,863 | -0.29(-0.81%) |
| Jan 24, 2013 | 36.88 | 37.43 | 35.93 | 36.00 | 7,369,631 | -1.18(-3.17%) |
| Jan 23, 2013 | 38.35 | 38.53 | 37.06 | 37.18 | 6,696,087 | -1.23(-3.20%) |
| Jan 22, 2013 | 37.33 | 38.55 | 36.85 | 38.41 | 6,403,300 | +1.16(+3.11%) |
| Jan 18, 2013 | 37.15 | 37.39 | 36.56 | 37.25 | 5,117,937 | +0.56(+1.53%) |
| Jan 17, 2013 | 36.15 | 36.83 | 35.68 | 36.69 | 5,991,929 | +0.81(+2.26%) |
| Jan 16, 2013 | 36.29 | 36.43 | 35.54 | 35.88 | 7,329,395 | -0.92(-2.50%) |
| Jan 15, 2013 | 35.64 | 37.23 | 35.53 | 36.80 | 7,060,595 | +0.66(+1.83%) |
| Jan 14, 2013 | 36.49 | 36.89 | 35.84 | 36.14 | 5,146,173 | -0.07(-0.19%) |
| Jan 12, 2013 | 37.39 | 37.40 | 35.65 | 36.21 | 9,923,278 | +0.00(+0.00%) |
| Jan 11, 2013 | 37.39 | 37.40 | 35.65 | 36.21 | 9,922,263 | -1.53(-4.05%) |
| Jan 10, 2013 | 38.08 | 38.21 | 37.56 | 37.74 | 6,288,168 | +0.39(+1.04%) |
| Jan 09, 2013 | 38.13 | 38.43 | 37.25 | 37.35 | 6,052,446 | -0.67(-1.76%) |
| Jan 08, 2013 | 38.41 | 38.41 | 37.37 | 38.02 | 6,032,661 | +0.16(+0.42%) |
| Jan 07, 2013 | 37.35 | 38.65 | 37.11 | 37.86 | 8,225,909 | +0.37(+0.99%) |
| Jan 04, 2013 | 38.21 | 38.58 | 37.07 | 37.49 | 9,071,385 | -0.68(-1.78%) |
| Jan 03, 2013 | 39.05 | 39.20 | 38.04 | 38.17 | 5,834,378 | -0.64(-1.65%) |