| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Nov 30, 2012 | 63.60 | 63.82 | 63.60 | 63.82 | 735 | -0.01(-0.01%) |
| Nov 29, 2012 | 63.98 | 63.98 | 63.83 | 63.83 | 650 | +0.85(+1.35%) |
| Nov 27, 2012 | 62.98 | 62.98 | 62.98 | 0 | +2.13(+3.50%) | |
| Nov 20, 2012 | 60.85 | 60.85 | 60.85 | 0 | +0.36(+0.60%) | |
| Nov 19, 2012 | 60.49 | 60.49 | 60.49 | 60.49 | 500 | +3.39(+5.94%) |
| Nov 16, 2012 | 57.10 | 57.10 | 57.10 | 57.10 | 900 | -0.20(-0.35%) |
| Nov 15, 2012 | 58.15 | 58.15 | 57.30 | 57.30 | 400 | -1.55(-2.63%) |
| Nov 14, 2012 | 58.85 | 58.85 | 58.85 | 58.85 | 1,000 | -0.82(-1.37%) |
| Nov 12, 2012 | 59.67 | 59.67 | 59.67 | 0 | -0.26(-0.43%) | |
| Nov 09, 2012 | 59.93 | 59.93 | 59.93 | 59.93 | 400 | -0.10(-0.17%) |
| Nov 08, 2012 | 60.03 | 60.03 | 60.03 | 60.03 | 1,000 | -2.08(-3.35%) |
| Oct 31, 2012 | 62.11 | 62.11 | 62.11 | 0 | -0.39(-0.62%) | |
| Oct 25, 2012 | 62.50 | 62.50 | 62.50 | 0 | -0.87(-1.37%) | |
| Oct 19, 2012 | 63.37 | 63.37 | 63.37 | 0 | -3.07(-4.62%) | |
| Oct 16, 2012 | 66.44 | 66.44 | 66.44 | 66.44 | 0 | +1.77(+2.74%) |
| Oct 11, 2012 | 64.67 | 64.67 | 64.67 | 0 | -2.15(-3.22%) | |
| Oct 08, 2012 | 66.82 | 66.82 | 66.82 | 0 | +1.00(+1.52%) | |
| Oct 02, 2012 | 65.82 | 65.82 | 65.82 | 65.82 | 0 | -0.21(-0.32%) |
| Oct 01, 2012 | 66.58 | 66.68 | 66.03 | 66.03 | 2,184 | -0.02(-0.03%) |
| Sep 28, 2012 | 66.05 | 66.05 | 66.05 | 66.05 | 100 | +0.19(+0.29%) |
| Sep 27, 2012 | 65.67 | 65.87 | 65.67 | 65.86 | 1,322 | -0.60(-0.91%) |
| Sep 25, 2012 | 66.46 | 66.46 | 66.46 | 0 | -2.00(-2.92%) | |
| Sep 21, 2012 | 68.46 | 68.46 | 68.46 | 0 | +0.60(+0.88%) | |
| Sep 20, 2012 | 67.86 | 67.86 | 67.86 | 67.86 | 100 | -0.73(-1.06%) |
| Sep 19, 2012 | 67.96 | 68.59 | 67.96 | 68.59 | 424 | +0.59(+0.87%) |
| Sep 18, 2012 | 68.00 | 68.00 | 68.00 | 68.00 | 1,500 | -0.37(-0.54%) |
| Sep 14, 2012 | 68.37 | 68.37 | 68.37 | 0 | +0.74(+1.09%) | |
| Sep 13, 2012 | 66.60 | 67.69 | 66.60 | 67.63 | 8,050 | +2.02(+3.09%) |
| Sep 12, 2012 | 65.61 | 65.61 | 65.61 | 65.61 | 235 | -0.22(-0.34%) |
| Sep 11, 2012 | 65.83 | 65.83 | 65.83 | 65.83 | 195 | +0.61(+0.93%) |
| Sep 10, 2012 | 65.91 | 65.99 | 65.18 | 65.22 | 700 | +1.32(+2.07%) |