| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 42.41 | 42.41 | 42.41 | 0 | +0.86(+2.08%) | |
| May 20, 2013 | 41.55 | 41.55 | 41.55 | 41.55 | 400 | -0.15(-0.37%) |
| May 17, 2013 | 41.70 | 41.70 | 41.70 | 41.70 | 100 | +0.04(+0.10%) |
| May 16, 2013 | 41.57 | 41.66 | 41.57 | 41.66 | 500 | -1.28(-2.97%) |
| May 14, 2013 | 42.94 | 42.94 | 42.94 | 0 | -0.21(-0.49%) | |
| May 13, 2013 | 43.60 | 43.60 | 43.15 | 43.15 | 250 | -0.85(-1.93%) |
| May 03, 2013 | 44.00 | 44.00 | 44.00 | 0 | -0.85(-1.90%) | |
| May 02, 2013 | 44.78 | 45.11 | 44.78 | 44.85 | 1,028 | +0.13(+0.29%) |
| Apr 30, 2013 | 44.72 | 44.72 | 44.72 | 0 | -0.29(-0.64%) | |
| Apr 25, 2013 | 45.01 | 45.01 | 45.01 | 0 | -0.79(-1.72%) | |
| Apr 24, 2013 | 45.80 | 45.80 | 45.80 | 45.80 | 300 | +0.76(+1.70%) |
| Apr 23, 2013 | 45.04 | 45.04 | 45.04 | 45.04 | 100 | -1.26(-2.73%) |
| Apr 19, 2013 | 46.30 | 46.30 | 46.30 | 46.30 | 0 | -0.89(-1.89%) |
| Apr 18, 2013 | 47.19 | 47.19 | 47.19 | 47.19 | 850 | -0.20(-0.42%) |
| Apr 17, 2013 | 47.45 | 47.58 | 47.32 | 47.39 | 1,600 | +0.69(+1.48%) |
| Apr 16, 2013 | 47.37 | 47.39 | 46.70 | 46.70 | 2,901 | -0.06(-0.13%) |
| Apr 15, 2013 | 46.76 | 46.76 | 46.76 | 46.76 | 200 | +0.29(+0.62%) |
| Apr 12, 2013 | 46.50 | 46.50 | 46.47 | 46.47 | 400 | +0.22(+0.48%) |
| Apr 11, 2013 | 46.46 | 46.46 | 46.25 | 46.25 | 300 | -1.22(-2.57%) |
| Apr 10, 2013 | 47.47 | 47.47 | 47.47 | 47.47 | 208 | -0.33(-0.69%) |
| Apr 09, 2013 | 48.08 | 48.15 | 47.80 | 47.80 | 458 | -0.22(-0.46%) |
| Apr 08, 2013 | 48.02 | 48.02 | 48.02 | 48.02 | 25,000 | -0.98(-2.00%) |
| Apr 05, 2013 | 48.75 | 49.35 | 48.75 | 49.00 | 1,500 | +1.35(+2.83%) |
| Apr 02, 2013 | 47.65 | 47.65 | 47.65 | 0 | -0.37(-0.77%) | |
| Mar 28, 2013 | 48.02 | 48.02 | 48.02 | 0 | -1.69(-3.40%) | |
| Mar 21, 2013 | 49.71 | 49.71 | 49.71 | 0 | +0.38(+0.77%) | |
| Mar 20, 2013 | 49.35 | 49.35 | 49.33 | 49.33 | 300 | -1.44(-2.84%) |
| Mar 19, 2013 | 51.22 | 51.22 | 50.72 | 50.77 | 1,700 | +0.12(+0.24%) |
| Mar 18, 2013 | 50.64 | 50.65 | 50.64 | 50.65 | 700 | +0.38(+0.76%) |
| Mar 15, 2013 | 50.30 | 50.30 | 50.27 | 50.27 | 300 | -0.73(-1.44%) |
| Mar 08, 2013 | 51.00 | 51.00 | 51.00 | 0 | +0.35(+0.69%) | |
| Mar 06, 2013 | 50.65 | 50.65 | 50.65 | 0 | -0.41(-0.80%) | |
| Mar 05, 2013 | 51.11 | 51.11 | 51.06 | 51.06 | 237 | -0.89(-1.72%) |