Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2012 | 30.55 | 30.55 | 30.55 | 0 | +0.20(+0.66%) | |
| Feb 27, 2012 | 30.26 | 30.35 | 30.26 | 30.35 | 300 | -0.01(-0.04%) |
| Feb 24, 2012 | 30.42 | 30.50 | 30.36 | 30.36 | 1,247 | +0.03(+0.11%) |
| Feb 23, 2012 | 30.23 | 30.36 | 30.12 | 30.33 | 4,270 | +0.05(+0.17%) |
| Feb 22, 2012 | 30.40 | 30.40 | 30.28 | 30.28 | 3,033 | -0.03(-0.10%) |
| Feb 21, 2012 | 30.35 | 30.35 | 30.31 | 30.31 | 741 | +0.00(+0.01%) |
| Feb 16, 2012 | 30.31 | 30.31 | 30.31 | 0 | +0.37(+1.23%) | |
| Feb 15, 2012 | 29.94 | 29.94 | 29.94 | 29.94 | 935 | -0.08(-0.27%) |
| Feb 14, 2012 | 30.02 | 30.06 | 30.02 | 30.02 | 3,266 | +0.00(+0.00%) |
| Feb 13, 2012 | 30.05 | 30.05 | 30.00 | 30.02 | 965 | +0.13(+0.44%) |
| Feb 10, 2012 | 29.91 | 29.91 | 29.86 | 29.89 | 1,300 | -0.23(-0.78%) |
| Feb 09, 2012 | 30.00 | 30.12 | 30.00 | 30.12 | 733 | +0.04(+0.14%) |
| Feb 08, 2012 | 29.96 | 30.08 | 29.90 | 30.08 | 3,675 | +0.05(+0.17%) |
| Feb 07, 2012 | 29.99 | 30.03 | 29.99 | 30.03 | 4,900 | +0.18(+0.60%) |
| Feb 03, 2012 | 29.85 | 29.85 | 29.85 | 0 | +0.41(+1.39%) | |
| Feb 02, 2012 | 29.44 | 29.44 | 29.44 | 29.44 | 850 | +0.43(+1.48%) |
| Jan 31, 2012 | 29.01 | 29.01 | 29.01 | 0 | -0.62(-2.09%) | |
| Jan 26, 2012 | 29.63 | 29.63 | 29.63 | 29.63 | 0 | +0.59(+2.03%) |
| Jan 23, 2012 | 29.04 | 29.04 | 29.04 | 0 | +0.02(+0.08%) | |
| Jan 20, 2012 | 28.99 | 29.02 | 28.99 | 29.02 | 1,804 | -0.07(-0.23%) |
| Jan 19, 2012 | 29.08 | 29.08 | 29.08 | 29.08 | 960 | +0.47(+1.66%) |
| Jan 18, 2012 | 28.61 | 28.61 | 28.61 | 28.61 | 350 | +0.33(+1.16%) |
| Jan 13, 2012 | 28.28 | 28.28 | 28.28 | 0 | -0.20(-0.70%) | |
| Jan 12, 2012 | 28.48 | 28.48 | 28.48 | 28.48 | 300 | +0.03(+0.11%) |
| Jan 09, 2012 | 28.45 | 28.45 | 28.45 | 0 | +0.16(+0.57%) | |
| Jan 06, 2012 | 28.29 | 28.32 | 28.27 | 28.29 | 17,300 | +0.36(+1.29%) |
| Jan 05, 2012 | 27.99 | 27.99 | 27.85 | 27.93 | 5,100 | -0.22(-0.78%) |
| Jan 04, 2012 | 28.04 | 28.15 | 28.03 | 28.15 | 2,600 | +0.33(+1.19%) |
| Dec 29, 2011 | 27.82 | 27.82 | 27.82 | 0 | +0.09(+0.32%) | |
| Dec 28, 2011 | 27.73 | 27.80 | 27.73 | 27.73 | 6,661 | -0.26(-0.92%) |
| Dec 27, 2011 | 28.00 | 28.00 | 27.99 | 27.99 | 8,900 | +0.19(+0.67%) |
| Dec 23, 2011 | 27.80 | 27.80 | 27.80 | 27.80 | 100 | -0.01(-0.04%) |
| Dec 20, 2011 | 27.81 | 27.81 | 27.81 | 27.81 | 0 | +0.51(+1.87%) |
| Dec 16, 2011 | 27.30 | 27.30 | 27.30 | 27.30 | 0 | +0.02(+0.07%) |
| Dec 15, 2011 | 27.28 | 27.28 | 27.28 | 27.28 | 1,000 | +0.14(+0.51%) |
| Dec 14, 2011 | 27.30 | 27.30 | 27.14 | 27.14 | 2,438 | -0.83(-2.96%) |
| Dec 12, 2011 | 27.97 | 27.97 | 27.97 | 27.97 | 0 | -0.21(-0.76%) |
| Dec 09, 2011 | 28.18 | 28.18 | 28.18 | 28.18 | 300 | +0.47(+1.71%) |
| Dec 08, 2011 | 27.71 | 27.71 | 27.71 | 27.71 | 575 | -0.38(-1.35%) |
| Dec 06, 2011 | 28.09 | 28.09 | 28.09 | 0 | -0.13(-0.47%) | |
| Dec 05, 2011 | 28.32 | 28.49 | 28.22 | 28.22 | 1,145 | +0.12(+0.43%) |
| Dec 02, 2011 | 28.31 | 28.31 | 28.10 | 28.10 | 900 | +0.10(+0.36%) |
