Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 21.10 | 21.37 | 21.10 | 21.28 | 16,302 | +0.10(+0.47%) |
| May 16, 2013 | 21.18 | 21.18 | 21.18 | 21.18 | 200 | -0.21(-0.98%) |
| May 15, 2013 | 21.36 | 21.39 | 21.36 | 21.39 | 200 | -0.07(-0.33%) |
| May 13, 2013 | 21.45 | 21.50 | 21.41 | 21.46 | 1,800 | +0.18(+0.85%) |
| May 10, 2013 | 21.35 | 21.50 | 21.19 | 21.28 | 21,350 | -0.42(-1.94%) |
| May 09, 2013 | 21.65 | 21.85 | 21.59 | 21.70 | 1,694 | +0.00(+0.00%) |
| May 08, 2013 | 21.69 | 21.81 | 21.68 | 21.70 | 1,155 | -0.10(-0.46%) |
| May 06, 2013 | 21.80 | 21.80 | 21.80 | 0 | +0.16(+0.74%) | |
| May 03, 2013 | 21.60 | 21.64 | 21.60 | 21.64 | 500 | +0.02(+0.09%) |
| May 02, 2013 | 21.64 | 22.23 | 21.62 | 21.62 | 1,700 | -0.16(-0.73%) |
| May 01, 2013 | 22.47 | 22.59 | 21.78 | 21.78 | 876 | +0.33(+1.54%) |
| Apr 30, 2013 | 21.45 | 21.45 | 21.45 | 21.45 | 1,800 | +0.00(+0.00%) |
| Apr 29, 2013 | 21.45 | 21.45 | 21.45 | 21.45 | 380 | +0.07(+0.33%) |
| Apr 25, 2013 | 21.38 | 21.38 | 21.38 | 21.38 | 0 | -0.12(-0.56%) |
| Apr 24, 2013 | 21.51 | 21.51 | 21.48 | 21.50 | 1,351 | -0.20(-0.92%) |
| Apr 23, 2013 | 22.24 | 22.24 | 21.70 | 21.70 | 1,078 | -0.06(-0.28%) |
| Apr 22, 2013 | 21.75 | 21.76 | 21.62 | 21.76 | 1,199 | -0.52(-2.31%) |
| Apr 18, 2013 | 22.28 | 22.28 | 22.28 | 22.28 | 0 | +0.75(+3.47%) |
| Apr 15, 2013 | 21.53 | 21.53 | 21.53 | 0 | -0.97(-4.31%) | |
| Apr 12, 2013 | 22.50 | 22.50 | 22.50 | 22.50 | 1,408 | +1.03(+4.82%) |
| Apr 09, 2013 | 21.47 | 21.47 | 21.47 | 0 | -0.01(-0.07%) | |
| Apr 05, 2013 | 21.48 | 21.48 | 21.48 | 0 | +0.32(+1.51%) | |
| Apr 03, 2013 | 21.16 | 21.16 | 21.16 | 0 | -0.21(-0.98%) | |
| Apr 02, 2013 | 21.30 | 21.37 | 21.30 | 21.37 | 611 | -0.41(-1.88%) |
| Mar 26, 2013 | 21.78 | 21.78 | 21.78 | 0 | -0.09(-0.41%) | |
| Mar 25, 2013 | 21.94 | 21.94 | 21.33 | 21.87 | 719 | +0.07(+0.32%) |
| Mar 22, 2013 | 21.80 | 21.80 | 21.80 | 21.80 | 300 | -0.01(-0.05%) |
| Mar 21, 2013 | 21.82 | 21.82 | 21.81 | 21.81 | 200 | +0.35(+1.62%) |
| Mar 20, 2013 | 21.50 | 21.50 | 21.46 | 21.46 | 800 | -0.29(-1.32%) |
| Mar 18, 2013 | 21.75 | 21.75 | 21.75 | 0 | +0.03(+0.14%) | |
| Mar 15, 2013 | 21.72 | 21.72 | 21.72 | 21.72 | 1,796 | +0.21(+0.98%) |
| Mar 14, 2013 | 21.72 | 21.72 | 21.51 | 21.51 | 2,040 | -0.14(-0.65%) |
| Mar 13, 2013 | 21.65 | 21.65 | 21.65 | 21.65 | 250 | -0.20(-0.92%) |
| Mar 11, 2013 | 21.85 | 21.85 | 21.85 | 0 | -0.10(-0.46%) | |
| Mar 08, 2013 | 21.53 | 21.95 | 21.53 | 21.95 | 700 | +0.18(+0.83%) |
| Mar 07, 2013 | 21.80 | 22.20 | 21.77 | 21.77 | 1,218 | +0.14(+0.65%) |
| Mar 06, 2013 | 21.62 | 21.63 | 21.62 | 21.63 | 525 | -0.10(-0.46%) |
| Mar 05, 2013 | 21.50 | 22.00 | 21.50 | 21.73 | 32,343 | +0.22(+1.02%) |
| Mar 04, 2013 | 21.46 | 21.75 | 21.46 | 21.51 | 803 | +0.07(+0.33%) |
