Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Aug 31, 2012 | 30.54 | 30.68 | 30.38 | 30.59 | 1,092,700 | +0.30(+0.99%) |
| Aug 30, 2012 | 30.10 | 30.44 | 29.92 | 30.29 | 1,182,313 | -0.04(-0.13%) |
| Aug 29, 2012 | 29.78 | 30.33 | 29.69 | 30.33 | 977,306 | +0.66(+2.22%) |
| Aug 27, 2012 | 29.95 | 29.99 | 29.58 | 29.67 | 856,363 | -0.14(-0.47%) |
| Aug 24, 2012 | 29.41 | 29.87 | 29.33 | 29.81 | 1,000,243 | +0.26(+0.88%) |
| Aug 23, 2012 | 29.81 | 29.81 | 29.42 | 29.55 | 981,625 | -0.35(-1.17%) |
| Aug 22, 2012 | 29.79 | 30.02 | 29.65 | 29.90 | 1,859,379 | +0.09(+0.30%) |
| Aug 21, 2012 | 29.79 | 30.01 | 29.60 | 29.81 | 1,585,421 | +0.11(+0.37%) |
| Aug 20, 2012 | 29.88 | 29.95 | 29.57 | 29.70 | 832,255 | -0.28(-0.93%) |
| Aug 17, 2012 | 29.80 | 30.06 | 29.72 | 29.98 | 1,168,171 | +0.22(+0.74%) |
| Aug 16, 2012 | 29.38 | 29.88 | 29.19 | 29.76 | 1,217,778 | +0.46(+1.57%) |
| Aug 15, 2012 | 28.81 | 29.33 | 28.77 | 29.30 | 1,217,308 | +0.49(+1.70%) |
| Aug 14, 2012 | 29.07 | 29.15 | 28.75 | 28.81 | 1,435,820 | -0.05(-0.17%) |
| Aug 13, 2012 | 28.91 | 28.95 | 28.60 | 28.86 | 1,122,686 | -0.13(-0.45%) |
| Aug 11, 2012 | 28.97 | 28.99 | 28.67 | 28.99 | 741,890 | +0.00(+0.00%) |
| Aug 10, 2012 | 28.97 | 28.99 | 28.67 | 28.99 | 741,890 | -0.04(-0.14%) |
| Aug 09, 2012 | 28.87 | 29.05 | 28.65 | 29.03 | 1,397,455 | +0.12(+0.42%) |
| Aug 08, 2012 | 28.74 | 29.14 | 28.74 | 28.91 | 1,163,100 | -0.03(-0.10%) |
| Aug 07, 2012 | 28.52 | 29.10 | 28.52 | 28.94 | 1,367,027 | +0.50(+1.76%) |
| Aug 06, 2012 | 28.04 | 28.50 | 27.98 | 28.44 | 1,028,362 | +0.58(+2.08%) |
| Aug 03, 2012 | 27.41 | 27.90 | 27.39 | 27.86 | 1,147,665 | +0.92(+3.41%) |
| Aug 02, 2012 | 27.36 | 27.69 | 26.60 | 26.94 | 2,168,050 | -0.75(-2.71%) |
| Aug 01, 2012 | 28.04 | 28.22 | 27.57 | 27.69 | 2,506,959 | -0.14(-0.50%) |
| Jul 31, 2012 | 27.86 | 27.92 | 27.57 | 27.83 | 2,483,501 | -0.14(-0.50%) |
| Jul 30, 2012 | 27.89 | 28.17 | 27.70 | 27.97 | 1,765,948 | -0.03(-0.11%) |
| Jul 27, 2012 | 27.28 | 28.10 | 27.19 | 28.00 | 1,835,475 | +0.97(+3.59%) |
| Jul 26, 2012 | 27.23 | 27.42 | 26.88 | 27.03 | 2,007,934 | +0.28(+1.05%) |
| Jul 25, 2012 | 27.14 | 27.22 | 26.68 | 26.75 | 2,224,010 | -0.25(-0.93%) |
| Jul 24, 2012 | 27.21 | 27.40 | 26.72 | 27.00 | 2,550,542 | -0.21(-0.77%) |
| Jul 23, 2012 | 26.44 | 27.30 | 26.22 | 27.21 | 1,873,600 | +0.27(+1.00%) |
| Jul 20, 2012 | 27.06 | 27.35 | 26.83 | 26.94 | 1,775,245 | -0.34(-1.25%) |
| Jul 19, 2012 | 26.80 | 27.56 | 26.69 | 27.28 | 2,398,477 | +0.53(+1.98%) |
| Jul 18, 2012 | 26.15 | 27.01 | 26.11 | 26.75 | 2,381,557 | +0.50(+1.90%) |
| Jul 17, 2012 | 26.07 | 26.32 | 25.91 | 26.25 | 1,357,586 | +0.20(+0.77%) |
| Jul 16, 2012 | 26.18 | 26.27 | 25.94 | 26.05 | 1,091,767 | -0.25(-0.95%) |
| Jul 14, 2012 | 26.04 | 26.37 | 25.97 | 26.30 | 1,423,020 | +0.00(+0.00%) |
| Jul 13, 2012 | 26.04 | 26.37 | 25.97 | 26.30 | 1,423,020 | +0.31(+1.19%) |
| Jul 12, 2012 | 26.06 | 26.12 | 25.84 | 25.99 | 2,145,528 | -0.14(-0.54%) |
| Jul 11, 2012 | 26.44 | 26.50 | 26.02 | 26.13 | 1,619,249 | -0.37(-1.40%) |
| Jul 10, 2012 | 26.59 | 26.86 | 26.38 | 26.50 | 2,151,324 | +0.15(+0.57%) |
| Jul 09, 2012 | 26.50 | 26.57 | 26.18 | 26.35 | 1,598,988 | -0.19(-0.72%) |
| Jul 06, 2012 | 26.54 | 26.70 | 26.32 | 26.54 | 2,218,213 | -0.25(-0.93%) |
| Jul 05, 2012 | 26.37 | 26.97 | 26.17 | 26.79 | 2,627,599 | +0.46(+1.75%) |
| Jul 03, 2012 | 26.27 | 26.49 | 26.03 | 26.33 | 2,898,104 | +0.23(+0.88%) |
| Jul 02, 2012 | 25.94 | 26.19 | 25.79 | 26.10 | 2,921,841 | +0.08(+0.31%) |
| Jun 30, 2012 | 25.99 | 26.18 | 25.80 | 26.02 | 3,869,127 | +0.08(+0.31%) |
| Jun 29, 2012 | 25.99 | 26.18 | 25.80 | 25.94 | 4,653,066 | +0.72(+2.85%) |
| Jun 28, 2012 | 25.39 | 25.41 | 24.83 | 25.22 | 4,069,701 | -0.16(-0.63%) |
| Jun 27, 2012 | 25.52 | 25.63 | 25.22 | 25.38 | 3,135,015 | -0.11(-0.43%) |
| Jun 26, 2012 | 25.34 | 25.73 | 25.23 | 25.49 | 2,784,876 | +0.15(+0.59%) |
| Jun 25, 2012 | 25.50 | 25.67 | 25.21 | 25.34 | 2,853,313 | -0.39(-1.52%) |
| Jun 22, 2012 | 25.76 | 26.01 | 25.47 | 25.73 | 4,252,342 | -0.15(-0.58%) |
| Jun 21, 2012 | 26.08 | 26.79 | 25.76 | 25.88 | 6,993,774 | -2.02(-7.24%) |
| Jun 20, 2012 | 28.49 | 28.59 | 27.89 | 27.90 | 2,250,840 | -0.62(-2.17%) |
| Jun 19, 2012 | 27.68 | 28.71 | 27.68 | 28.52 | 2,211,533 | +0.89(+3.22%) |
| Jun 18, 2012 | 27.43 | 27.76 | 27.04 | 27.63 | 1,858,717 | -0.05(-0.18%) |
| Jun 15, 2012 | 27.51 | 27.85 | 27.37 | 27.68 | 2,382,621 | +0.34(+1.24%) |
| Jun 14, 2012 | 27.03 | 27.52 | 26.89 | 27.34 | 1,438,018 | +0.42(+1.56%) |
| Jun 13, 2012 | 27.38 | 27.51 | 26.83 | 26.92 | 1,492,575 | -0.58(-2.11%) |
| Jun 12, 2012 | 27.59 | 27.75 | 26.85 | 27.50 | 2,180,383 | +0.03(+0.11%) |
| Jun 11, 2012 | 28.47 | 28.47 | 27.39 | 27.47 | 2,638,113 | -0.68(-2.42%) |
| Jun 08, 2012 | 27.72 | 28.24 | 27.46 | 28.15 | 3,142,539 | +0.29(+1.04%) |
| Jun 07, 2012 | 28.84 | 28.88 | 27.81 | 27.86 | 1,796,482 | -0.60(-2.11%) |
| Jun 06, 2012 | 27.84 | 28.46 | 27.80 | 28.46 | 1,086,312 | +0.83(+3.00%) |
| Jun 05, 2012 | 27.22 | 27.68 | 27.07 | 27.63 | 1,498,542 | +0.25(+0.91%) |
| Jun 04, 2012 | 27.46 | 27.54 | 26.79 | 27.38 | 1,691,009 | +0.05(+0.18%) |
| Jun 02, 2012 | 27.61 | 27.90 | 27.14 | 27.33 | 2,404,081 | +0.00(+0.00%) |
