Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Oct 31, 2012 | 28.60 | 28.79 | 27.68 | 27.90 | 4,982,350 | -0.32(-1.13%) |
| Oct 26, 2012 | 28.22 | 28.22 | 28.22 | 0 | +0.19(+0.68%) | |
| Oct 25, 2012 | 27.74 | 28.23 | 27.31 | 28.03 | 7,725,564 | +0.55(+2.00%) |
| Oct 24, 2012 | 28.60 | 28.95 | 27.43 | 27.48 | 9,514,678 | -0.87(-3.07%) |
| Oct 23, 2012 | 27.72 | 28.57 | 27.56 | 28.35 | 13,783,182 | +2.46(+9.50%) |
| Oct 19, 2012 | 27.66 | 27.79 | 25.66 | 25.89 | 14,789,057 | -1.55(-5.65%) |
| Oct 18, 2012 | 26.85 | 27.94 | 26.62 | 27.44 | 13,966,448 | +0.59(+2.20%) |
| Oct 17, 2012 | 25.82 | 26.93 | 25.45 | 26.85 | 8,698,373 | +0.94(+3.63%) |
| Oct 16, 2012 | 25.88 | 26.41 | 25.47 | 25.91 | 7,713,237 | +0.35(+1.37%) |
| Oct 15, 2012 | 25.56 | 26.20 | 25.29 | 25.56 | 9,029,888 | -0.15(-0.58%) |
| Oct 12, 2012 | 25.35 | 25.93 | 25.08 | 25.71 | 12,896,002 | -0.47(-1.80%) |
| Oct 11, 2012 | 24.64 | 26.22 | 24.50 | 26.18 | 16,719,459 | +2.15(+8.95%) |
| Oct 10, 2012 | 24.05 | 24.72 | 23.60 | 24.03 | 11,520,521 | +0.10(+0.42%) |
| Oct 09, 2012 | 22.64 | 24.30 | 22.62 | 23.93 | 10,538,547 | +1.29(+5.70%) |
| Oct 08, 2012 | 22.22 | 23.04 | 22.04 | 22.64 | 6,161,266 | +0.26(+1.16%) |
| Oct 06, 2012 | 23.01 | 23.30 | 22.24 | 22.38 | 5,953,540 | +0.00(+0.00%) |
| Oct 05, 2012 | 23.01 | 23.30 | 22.24 | 22.38 | 5,951,840 | -0.35(-1.54%) |
| Oct 04, 2012 | 22.25 | 22.92 | 22.24 | 22.73 | 7,192,626 | +0.92(+4.22%) |
| Oct 03, 2012 | 22.23 | 22.39 | 21.64 | 21.81 | 5,345,825 | -0.41(-1.85%) |
| Oct 02, 2012 | 22.74 | 22.86 | 22.10 | 22.22 | 6,977,745 | -0.41(-1.81%) |
| Oct 01, 2012 | 22.60 | 23.18 | 22.50 | 22.63 | 7,875,227 | +0.34(+1.53%) |
| Sep 28, 2012 | 22.67 | 22.78 | 21.94 | 22.29 | 7,317,493 | -0.34(-1.50%) |
| Sep 27, 2012 | 22.81 | 23.19 | 22.26 | 22.63 | 7,523,079 | +0.33(+1.48%) |
| Sep 26, 2012 | 21.84 | 22.55 | 21.33 | 22.30 | 9,648,146 | +0.32(+1.46%) |
| Sep 25, 2012 | 23.13 | 23.33 | 21.95 | 21.98 | 7,595,421 | -0.96(-4.18%) |
| Sep 24, 2012 | 23.07 | 23.44 | 22.78 | 22.94 | 8,174,908 | -1.09(-4.54%) |
| Sep 21, 2012 | 24.24 | 24.63 | 23.87 | 24.03 | 7,648,182 | -0.39(-1.60%) |
| Sep 20, 2012 | 24.42 | 24.55 | 23.54 | 24.42 | 6,714,960 | -0.38(-1.53%) |
| Sep 19, 2012 | 25.06 | 25.15 | 24.55 | 24.80 | 6,785,691 | -0.26(-1.04%) |
| Sep 18, 2012 | 25.25 | 25.47 | 24.73 | 25.06 | 6,863,108 | -0.44(-1.73%) |
| Sep 17, 2012 | 25.36 | 25.85 | 25.01 | 25.50 | 11,237,057 | -0.11(-0.43%) |
| Sep 14, 2012 | 25.38 | 26.04 | 25.28 | 25.61 | 9,244,853 | +0.77(+3.10%) |
| Sep 13, 2012 | 24.09 | 25.21 | 23.50 | 24.84 | 11,614,421 | +0.79(+3.28%) |
| Sep 12, 2012 | 24.44 | 24.66 | 23.42 | 24.05 | 7,810,479 | -0.29(-1.19%) |
| Sep 11, 2012 | 23.95 | 24.70 | 23.85 | 24.34 | 7,374,593 | +0.64(+2.70%) |
| Sep 10, 2012 | 23.74 | 24.80 | 23.57 | 23.70 | 9,953,983 | -0.01(-0.04%) |
| Sep 07, 2012 | 21.82 | 23.84 | 21.82 | 23.71 | 13,397,440 | +2.31(+10.79%) |
| Sep 06, 2012 | 21.35 | 21.79 | 20.93 | 21.40 | 7,358,530 | +0.20(+0.94%) |
| Sep 05, 2012 | 20.35 | 21.31 | 20.16 | 21.20 | 8,794,802 | +0.30(+1.44%) |
| Sep 04, 2012 | 21.30 | 21.32 | 20.46 | 20.90 | 9,467,212 | -0.73(-3.37%) |
| Aug 31, 2012 | 22.08 | 22.27 | 21.44 | 21.63 | 12,600,993 | -0.17(-0.78%) |
| Aug 30, 2012 | 22.03 | 22.03 | 21.60 | 21.80 | 5,969,899 | -0.46(-2.07%) |
| Aug 29, 2012 | 22.21 | 22.34 | 21.51 | 22.26 | 6,616,421 | -0.54(-2.37%) |
| Aug 27, 2012 | 23.40 | 23.49 | 22.68 | 22.80 | 4,797,685 | -0.57(-2.44%) |
| Aug 24, 2012 | 22.88 | 23.50 | 22.52 | 23.37 | 6,313,485 | +0.44(+1.92%) |
| Aug 23, 2012 | 23.79 | 23.96 | 22.86 | 22.93 | 5,645,361 | -0.95(-3.98%) |
| Aug 22, 2012 | 23.71 | 24.17 | 23.40 | 23.88 | 6,328,454 | +0.09(+0.38%) |
| Aug 21, 2012 | 23.42 | 24.55 | 23.21 | 23.79 | 11,327,192 | +0.85(+3.71%) |
| Aug 20, 2012 | 22.28 | 22.99 | 22.21 | 22.94 | 4,933,008 | +0.64(+2.87%) |
| Aug 17, 2012 | 22.50 | 22.63 | 22.21 | 22.30 | 4,620,513 | -0.07(-0.31%) |
| Aug 16, 2012 | 21.83 | 22.55 | 21.62 | 22.37 | 6,926,164 | +0.52(+2.38%) |
| Aug 15, 2012 | 22.25 | 22.25 | 21.38 | 21.85 | 7,108,885 | -0.43(-1.93%) |
| Aug 14, 2012 | 23.07 | 23.18 | 22.14 | 22.28 | 5,688,847 | -0.68(-2.96%) |
| Aug 13, 2012 | 23.19 | 23.53 | 22.77 | 22.96 | 5,790,133 | -0.27(-1.16%) |
| Aug 11, 2012 | 22.81 | 23.44 | 22.53 | 23.23 | 8,615,270 | +0.00(+0.00%) |
| Aug 10, 2012 | 22.81 | 23.44 | 22.53 | 23.23 | 8,615,270 | +0.22(+0.96%) |
| Aug 09, 2012 | 21.54 | 23.25 | 21.41 | 23.01 | 10,334,263 | +1.36(+6.28%) |
| Aug 08, 2012 | 21.62 | 22.01 | 21.20 | 21.65 | 7,340,659 | -0.19(-0.87%) |
| Aug 07, 2012 | 21.70 | 22.01 | 21.55 | 21.84 | 7,326,792 | +0.30(+1.39%) |
| Aug 06, 2012 | 21.36 | 21.95 | 21.18 | 21.54 | 5,901,166 | +0.25(+1.17%) |
| Aug 03, 2012 | 20.73 | 21.99 | 20.47 | 21.29 | 9,692,380 | +0.97(+4.77%) |
| Aug 02, 2012 | 20.39 | 21.02 | 19.91 | 20.32 | 7,575,550 | -0.48(-2.31%) |
