| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Nov 30, 2011 | 46.96 | 47.09 | 46.92 | 47.09 | 1,860 | +1.41(+3.09%) |
| Nov 29, 2011 | 45.74 | 45.74 | 45.49 | 45.68 | 300 | +0.08(+0.17%) |
| Nov 28, 2011 | 45.09 | 45.60 | 45.09 | 45.60 | 675 | +1.32(+2.98%) |
| Nov 23, 2011 | 44.28 | 44.28 | 44.28 | 0 | -1.15(-2.52%) | |
| Nov 22, 2011 | 45.12 | 45.43 | 45.12 | 45.43 | 420 | +0.12(+0.26%) |
| Nov 21, 2011 | 45.19 | 45.31 | 45.19 | 45.31 | 730 | -0.96(-2.07%) |
| Nov 18, 2011 | 46.03 | 46.30 | 46.03 | 46.27 | 1,117 | +0.41(+0.89%) |
| Nov 17, 2011 | 45.86 | 45.86 | 45.86 | 45.86 | 100 | -0.89(-1.90%) |
| Nov 16, 2011 | 46.46 | 46.75 | 46.46 | 46.75 | 380 | -0.28(-0.59%) |
| Nov 15, 2011 | 46.41 | 47.03 | 46.41 | 47.03 | 900 | +0.38(+0.81%) |
| Nov 14, 2011 | 46.99 | 47.01 | 46.46 | 46.65 | 26,250 | -0.63(-1.33%) |
| Nov 11, 2011 | 47.33 | 47.33 | 47.28 | 47.28 | 603 | +0.84(+1.81%) |
| Nov 10, 2011 | 47.13 | 47.13 | 46.44 | 46.44 | 1,300 | -0.56(-1.20%) |
| Nov 09, 2011 | 47.00 | 47.08 | 47.00 | 47.00 | 450 | -1.15(-2.39%) |
| Nov 08, 2011 | 48.15 | 48.15 | 48.15 | 48.15 | 1,036 | +1.04(+2.21%) |
| Nov 07, 2011 | 47.53 | 48.10 | 47.11 | 47.11 | 3,310 | -1.01(-2.10%) |
| Nov 04, 2011 | 47.86 | 48.12 | 47.86 | 48.12 | 200 | -0.42(-0.87%) |
| Nov 03, 2011 | 48.70 | 48.70 | 48.54 | 48.54 | 400 | +0.88(+1.85%) |
| Nov 02, 2011 | 47.46 | 47.97 | 47.46 | 47.66 | 2,242 | +0.41(+0.87%) |
| Nov 01, 2011 | 46.78 | 47.38 | 46.75 | 47.25 | 1,890 | -1.37(-2.82%) |
| Oct 31, 2011 | 48.80 | 48.81 | 48.62 | 48.62 | 1,625 | -1.59(-3.17%) |
| Oct 28, 2011 | 51.14 | 51.14 | 50.12 | 50.21 | 300 | -0.29(-0.57%) |
| Oct 27, 2011 | 49.90 | 50.50 | 49.72 | 50.50 | 3,360 | +2.21(+4.57%) |
| Oct 26, 2011 | 48.34 | 48.36 | 48.29 | 48.29 | 615 | +0.31(+0.65%) |
| Oct 25, 2011 | 47.99 | 48.09 | 47.97 | 47.98 | 1,025 | -0.66(-1.36%) |
| Oct 24, 2011 | 47.65 | 48.64 | 47.65 | 48.64 | 355 | +1.53(+3.25%) |
| Oct 21, 2011 | 47.11 | 47.11 | 47.11 | 47.11 | 400 | +0.74(+1.60%) |
| Oct 20, 2011 | 46.37 | 46.37 | 46.37 | 46.37 | 300 | -0.33(-0.70%) |
| Oct 19, 2011 | 47.31 | 46.70 | 46.62 | 46.70 | 1,830 | +0.05(+0.10%) |
| Oct 18, 2011 | 46.43 | 46.65 | 46.43 | 46.65 | 755 | +0.13(+0.28%) |
| Oct 17, 2011 | 46.90 | 46.90 | 46.45 | 46.52 | 1,864 | -0.68(-1.44%) |
| Oct 14, 2011 | 46.96 | 47.20 | 46.92 | 47.20 | 1,083 | +0.52(+1.11%) |
| Oct 13, 2011 | 46.24 | 46.68 | 46.24 | 46.68 | 661 | -0.51(-1.08%) |
| Oct 12, 2011 | 46.64 | 47.19 | 46.64 | 47.19 | 1,201 | +1.30(+2.83%) |
| Oct 11, 2011 | 46.15 | 46.15 | 45.89 | 45.89 | 700 | -0.26(-0.55%) |
| Oct 10, 2011 | 45.10 | 46.15 | 45.10 | 46.15 | 670 | +1.53(+3.42%) |
| Oct 07, 2011 | 45.43 | 45.43 | 44.53 | 44.62 | 3,942 | -0.48(-1.07%) |
| Oct 06, 2011 | 43.84 | 45.10 | 43.84 | 45.10 | 1,675 | +0.78(+1.77%) |
| Oct 05, 2011 | 43.74 | 44.32 | 43.71 | 44.32 | 605 | +0.43(+0.98%) |
| Oct 04, 2011 | 42.05 | 43.89 | 41.77 | 43.89 | 2,085 | +1.39(+3.27%) |
| Oct 03, 2011 | 44.60 | 44.60 | 42.50 | 42.50 | 3,910 | -2.83(-6.24%) |
| Sep 30, 2011 | 45.08 | 45.41 | 45.08 | 45.33 | 701 | +0.44(+0.98%) |
| Sep 29, 2011 | 45.27 | 45.82 | 44.89 | 44.89 | 3,290 | -1.51(-3.26%) |
| Sep 27, 2011 | 46.40 | 46.40 | 46.40 | 0 | +2.06(+4.65%) | |
| Sep 26, 2011 | 43.93 | 44.34 | 43.81 | 44.34 | 605 | +0.57(+1.30%) |
| Sep 23, 2011 | 43.47 | 43.90 | 43.47 | 43.77 | 704 | +0.47(+1.09%) |
| Sep 22, 2011 | 43.26 | 43.58 | 43.07 | 43.30 | 1,920 | -2.28(-5.01%) |
| Sep 21, 2011 | 45.58 | 45.58 | 45.58 | 45.58 | 150 | -0.69(-1.49%) |
| Sep 19, 2011 | 46.27 | 46.27 | 46.27 | 0 | -1.00(-2.12%) | |
| Sep 16, 2011 | 46.01 | 47.62 | 46.01 | 47.27 | 1,037 | +0.23(+0.49%) |
| Sep 14, 2011 | 47.04 | 47.04 | 47.04 | 47.04 | 0 | +0.60(+1.29%) |
| Sep 13, 2011 | 46.35 | 46.44 | 46.35 | 46.44 | 300 | +0.75(+1.64%) |
| Sep 09, 2011 | 45.69 | 45.69 | 45.69 | 45.69 | 0 | -1.77(-3.73%) |
| Sep 08, 2011 | 47.47 | 47.47 | 47.46 | 47.46 | 450 | -0.34(-0.71%) |
| Sep 07, 2011 | 47.80 | 47.80 | 47.80 | 47.80 | 200 | +1.74(+3.78%) |
| Sep 06, 2011 | 45.43 | 46.06 | 45.43 | 46.06 | 3,930 | -0.88(-1.87%) |
| Sep 02, 2011 | 47.37 | 47.37 | 46.81 | 46.94 | 1,101 | -2.44(-4.94%) |