| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Sep 28, 2012 | 30.97 | 31.08 | 30.78 | 30.83 | 8,123,349 | -0.22(-0.71%) |
| Sep 27, 2012 | 30.69 | 31.11 | 30.66 | 31.05 | 4,848,167 | +0.40(+1.29%) |
| Sep 26, 2012 | 30.81 | 30.83 | 30.48 | 30.65 | 7,390,971 | -0.22(-0.71%) |
| Sep 25, 2012 | 31.38 | 31.41 | 30.86 | 30.87 | 5,439,751 | -0.44(-1.41%) |
| Sep 24, 2012 | 31.27 | 31.36 | 31.19 | 31.31 | 4,680,644 | -0.20(-0.63%) |
| Sep 21, 2012 | 31.61 | 31.70 | 31.45 | 31.51 | 8,968,874 | -0.09(-0.28%) |
| Sep 20, 2012 | 31.55 | 31.64 | 31.44 | 31.60 | 7,135,135 | -0.06(-0.19%) |
| Sep 19, 2012 | 31.61 | 31.74 | 31.55 | 31.66 | 17,244,846 | +0.03(+0.09%) |
| Sep 18, 2012 | 31.54 | 31.63 | 31.53 | 31.63 | 5,308,880 | +0.02(+0.06%) |
| Sep 17, 2012 | 31.60 | 31.63 | 31.50 | 31.61 | 3,815,345 | +0.03(+0.10%) |
| Sep 14, 2012 | 31.51 | 31.72 | 31.48 | 31.58 | 10,304,072 | +0.15(+0.48%) |
| Sep 13, 2012 | 31.04 | 31.55 | 31.02 | 31.43 | 8,819,418 | +0.42(+1.35%) |
| Sep 12, 2012 | 30.97 | 31.04 | 30.82 | 31.01 | 5,191,526 | +0.17(+0.55%) |
| Sep 11, 2012 | 30.81 | 31.00 | 30.79 | 30.84 | 5,317,158 | +0.08(+0.26%) |
| Sep 10, 2012 | 31.03 | 31.12 | 30.76 | 30.76 | 6,264,125 | -0.33(-1.06%) |
| Sep 07, 2012 | 31.05 | 31.15 | 30.98 | 31.09 | 8,003,066 | -0.05(-0.16%) |
| Sep 06, 2012 | 30.68 | 31.15 | 30.64 | 31.14 | 7,895,335 | +0.68(+2.23%) |
| Sep 05, 2012 | 30.47 | 30.61 | 30.39 | 30.46 | 8,789,255 | -0.03(-0.10%) |
| Sep 04, 2012 | 30.46 | 30.58 | 30.19 | 30.49 | 6,805,880 | +0.00(+0.00%) |
| Aug 31, 2012 | 30.48 | 30.59 | 30.17 | 30.49 | 6,610,557 | +0.24(+0.79%) |
| Aug 30, 2012 | 30.45 | 30.49 | 30.23 | 30.25 | 6,021,031 | -0.34(-1.11%) |
| Aug 29, 2012 | 30.57 | 30.68 | 30.47 | 30.59 | 4,791,406 | -0.01(-0.03%) |
| Aug 27, 2012 | 30.70 | 30.72 | 30.54 | 30.60 | 4,823,701 | +0.03(+0.10%) |
| Aug 24, 2012 | 30.28 | 30.62 | 30.21 | 30.57 | 6,257,408 | +0.19(+0.63%) |
| Aug 23, 2012 | 30.50 | 30.57 | 30.31 | 30.38 | 7,056,855 | -0.25(-0.82%) |
| Aug 22, 2012 | 30.51 | 30.71 | 30.40 | 30.63 | 18,549,987 | +0.05(+0.16%) |
| Aug 21, 2012 | 30.90 | 30.96 | 30.49 | 30.58 | 10,126,152 | -0.20(-0.65%) |
| Aug 20, 2012 | 30.72 | 30.82 | 30.62 | 30.78 | 8,096,224 | +0.03(+0.10%) |
| Aug 17, 2012 | 30.63 | 30.76 | 30.60 | 30.75 | 8,135,031 | +0.17(+0.56%) |
| Aug 16, 2012 | 30.33 | 30.63 | 30.29 | 30.58 | 7,166,954 | +0.41(+1.36%) |
| Aug 15, 2012 | 30.17 | 30.24 | 30.12 | 30.17 | 5,650,769 | +0.01(+0.03%) |
| Aug 14, 2012 | 30.31 | 30.32 | 30.07 | 30.16 | 6,332,662 | -0.06(-0.20%) |
| Aug 13, 2012 | 30.13 | 30.23 | 30.01 | 30.22 | 5,209,165 | +0.09(+0.30%) |
| Aug 11, 2012 | 29.96 | 30.14 | 29.90 | 30.13 | 11,433,020 | +0.00(+0.00%) |
| Aug 10, 2012 | 29.96 | 30.14 | 29.90 | 30.13 | 11,433,020 | +0.07(+0.23%) |
| Aug 09, 2012 | 30.01 | 30.11 | 29.94 | 30.06 | 4,393,736 | +0.10(+0.33%) |
| Aug 08, 2012 | 29.89 | 30.04 | 29.84 | 29.96 | 8,559,200 | +0.01(+0.03%) |
| Aug 07, 2012 | 29.85 | 30.07 | 29.80 | 29.95 | 7,686,476 | +0.20(+0.67%) |
| Aug 06, 2012 | 29.65 | 29.88 | 29.63 | 29.75 | 11,320,178 | +0.21(+0.71%) |
| Aug 03, 2012 | 29.47 | 29.63 | 29.34 | 29.54 | 8,188,567 | +0.57(+1.97%) |
| Aug 02, 2012 | 28.92 | 29.30 | 28.82 | 28.97 | 6,630,350 | -0.19(-0.65%) |
| Aug 01, 2012 | 29.45 | 29.45 | 29.06 | 29.16 | 9,120,301 | -0.10(-0.34%) |
| Jul 31, 2012 | 29.22 | 29.42 | 29.20 | 29.26 | 8,739,785 | +0.12(+0.41%) |
| Jul 30, 2012 | 29.17 | 29.36 | 29.08 | 29.14 | 8,926,453 | +0.01(+0.03%) |
| Jul 27, 2012 | 28.67 | 29.18 | 28.59 | 29.13 | 9,139,039 | +0.62(+2.17%) |
| Jul 26, 2012 | 28.49 | 28.63 | 28.35 | 28.51 | 7,043,913 | +0.43(+1.53%) |
| Jul 25, 2012 | 27.99 | 28.26 | 27.92 | 28.08 | 8,230,544 | -0.11(-0.39%) |
| Jul 24, 2012 | 28.49 | 28.55 | 28.01 | 28.19 | 7,875,793 | -0.29(-1.02%) |
| Jul 23, 2012 | 28.27 | 28.58 | 28.05 | 28.48 | 6,525,011 | -0.27(-0.96%) |
| Jul 20, 2012 | 29.04 | 29.07 | 28.74 | 28.75 | 15,705,210 | -0.34(-1.15%) |
| Jul 19, 2012 | 29.02 | 29.19 | 28.98 | 29.09 | 9,842,349 | +0.25(+0.87%) |
| Jul 18, 2012 | 28.35 | 28.91 | 28.33 | 28.84 | 8,130,107 | +0.49(+1.73%) |
| Jul 17, 2012 | 28.42 | 28.44 | 28.00 | 28.35 | 8,381,855 | +0.11(+0.39%) |
| Jul 16, 2012 | 28.27 | 28.38 | 28.18 | 28.24 | 4,710,235 | -0.03(-0.11%) |
| Jul 14, 2012 | 27.96 | 28.34 | 27.95 | 28.27 | 6,889,625 | +0.00(+0.00%) |
| Jul 13, 2012 | 27.96 | 28.34 | 27.95 | 28.27 | 6,889,325 | +0.37(+1.33%) |
| Jul 12, 2012 | 27.98 | 28.02 | 27.67 | 27.90 | 9,757,820 | -0.28(-0.99%) |
| Jul 11, 2012 | 28.29 | 28.36 | 27.95 | 28.18 | 7,842,005 | -0.13(-0.46%) |
| Jul 10, 2012 | 28.74 | 28.84 | 28.21 | 28.31 | 7,289,920 | -0.32(-1.12%) |
| Jul 09, 2012 | 28.62 | 28.69 | 28.46 | 28.63 | 7,319,697 | -0.06(-0.21%) |
| Jul 06, 2012 | 28.93 | 28.93 | 28.49 | 28.69 | 6,902,152 | -0.43(-1.48%) |
| Jul 05, 2012 | 29.05 | 29.27 | 28.93 | 29.12 | 7,064,598 | +0.00(+0.00%) |
| Jul 03, 2012 | 28.87 | 29.12 | 28.85 | 29.12 | 3,426,557 | +0.23(+0.80%) |