Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 22, 2013 | 18.21 | 18.35 | 18.20 | 18.30 | 1,717 | +0.09(+0.49%) |
| May 21, 2013 | 18.15 | 18.23 | 18.06 | 18.21 | 3,390 | +0.08(+0.44%) |
| May 20, 2013 | 18.05 | 18.29 | 18.05 | 18.13 | 1,958 | +0.08(+0.44%) |
| May 17, 2013 | 18.15 | 18.15 | 17.90 | 18.05 | 3,618 | -0.04(-0.22%) |
| May 16, 2013 | 18.00 | 18.30 | 17.80 | 18.09 | 20,804 | -0.91(-4.79%) |
| May 15, 2013 | 18.90 | 19.17 | 18.90 | 19.00 | 4,542 | +0.84(+4.63%) |
| May 13, 2013 | 17.95 | 18.39 | 17.92 | 18.16 | 27,819 | +0.42(+2.37%) |
| May 10, 2013 | 17.70 | 17.74 | 17.67 | 17.74 | 1,251 | +0.04(+0.23%) |
| May 09, 2013 | 17.74 | 17.74 | 17.65 | 17.70 | 956 | -0.04(-0.23%) |
| May 08, 2013 | 17.65 | 17.75 | 17.65 | 17.74 | 860 | +0.09(+0.51%) |
| May 07, 2013 | 17.61 | 17.65 | 17.55 | 17.65 | 1,842 | +0.05(+0.28%) |
| May 06, 2013 | 17.61 | 17.61 | 17.49 | 17.60 | 752 | -0.01(-0.06%) |
| May 03, 2013 | 17.45 | 17.61 | 17.45 | 17.61 | 2,267 | +0.15(+0.86%) |
| May 02, 2013 | 17.45 | 17.46 | 17.50 | 17.46 | 388 | +0.01(+0.06%) |
| Apr 30, 2013 | 17.45 | 17.45 | 17.45 | 0 | -0.08(-0.46%) | |
| Apr 29, 2013 | 17.40 | 17.53 | 17.40 | 17.53 | 908 | +0.19(+1.10%) |
| Apr 26, 2013 | 17.34 | 17.40 | 17.32 | 17.34 | 954 | +0.07(+0.41%) |
| Apr 25, 2013 | 17.13 | 17.28 | 17.00 | 17.27 | 1,665 | +0.22(+1.29%) |
| Apr 24, 2013 | 17.00 | 17.09 | 17.00 | 17.05 | 2,210 | +0.06(+0.35%) |
| Apr 23, 2013 | 16.83 | 17.00 | 16.83 | 16.99 | 2,003 | +0.16(+0.95%) |
| Apr 22, 2013 | 16.51 | 16.85 | 16.51 | 16.83 | 1,144 | +0.32(+1.94%) |
| Apr 19, 2013 | 16.53 | 16.69 | 16.50 | 16.51 | 3,851 | -0.02(-0.12%) |
| Apr 18, 2013 | 16.53 | 16.65 | 16.50 | 16.53 | 10,266 | +0.00(+0.00%) |
| Apr 17, 2013 | 16.65 | 16.65 | 16.50 | 16.53 | 7,043 | -0.07(-0.42%) |
| Apr 16, 2013 | 16.75 | 16.75 | 16.41 | 16.60 | 6,633 | +0.20(+1.22%) |
| Apr 15, 2013 | 16.22 | 16.45 | 16.16 | 16.40 | 15,049 | +0.17(+1.05%) |
| Apr 12, 2013 | 16.25 | 16.30 | 16.12 | 16.23 | 7,578 | -0.16(-0.98%) |
| Apr 11, 2013 | 16.39 | 16.57 | 16.23 | 16.39 | 7,708 | +0.00(+0.00%) |
| Apr 10, 2013 | 16.10 | 16.40 | 16.10 | 16.39 | 11,676 | +0.03(+0.18%) |
| Apr 09, 2013 | 16.95 | 16.95 | 16.36 | 16.36 | 11,702 | -0.55(-3.25%) |
| Apr 08, 2013 | 17.20 | 17.20 | 16.91 | 16.91 | 8,553 | -0.31(-1.80%) |
| Apr 05, 2013 | 17.44 | 17.46 | 17.20 | 17.22 | 2,852 | -0.22(-1.26%) |
| Apr 04, 2013 | 17.40 | 17.44 | 17.35 | 17.44 | 1,356 | +0.04(+0.23%) |
| Apr 03, 2013 | 17.35 | 17.45 | 17.45 | 17.40 | 2,733 | -0.05(-0.29%) |
| Apr 02, 2013 | 17.50 | 17.50 | 17.36 | 17.45 | 2,923 | -0.05(-0.29%) |
| Mar 28, 2013 | 17.50 | 17.50 | 17.50 | 0 | -0.33(-1.85%) | |
| Mar 27, 2013 | 17.95 | 17.95 | 17.83 | 17.83 | 6,223 | -0.11(-0.61%) |
| Mar 26, 2013 | 17.95 | 17.95 | 17.90 | 17.94 | 3,485 | +0.01(+0.06%) |
| Mar 25, 2013 | 17.59 | 17.94 | 17.40 | 17.93 | 6,553 | +0.53(+3.05%) |
| Mar 22, 2013 | 17.82 | 17.82 | 17.40 | 17.40 | 11,689 | -0.39(-2.19%) |
| Mar 21, 2013 | 17.94 | 17.94 | 17.78 | 17.79 | 3,070 | -0.09(-0.50%) |
| Mar 20, 2013 | 17.88 | 17.94 | 17.82 | 17.88 | 6,221 | +0.00(+0.00%) |
| Mar 19, 2013 | 17.88 | 17.95 | 17.61 | 17.88 | 11,117 | +0.18(+1.02%) |
| Mar 18, 2013 | 17.71 | 17.80 | 17.64 | 17.70 | 5,695 | -0.16(-0.90%) |
| Mar 15, 2013 | 17.89 | 17.95 | 17.70 | 17.86 | 6,313 | +0.01(+0.06%) |
| Mar 14, 2013 | 17.95 | 18.00 | 17.85 | 17.85 | 8,750 | -0.10(-0.56%) |
| Mar 13, 2013 | 17.98 | 18.00 | 17.88 | 17.95 | 6,552 | +0.00(+0.00%) |
| Mar 12, 2013 | 17.85 | 17.95 | 17.80 | 17.95 | 7,610 | +0.12(+0.67%) |
| Mar 11, 2013 | 17.80 | 17.90 | 17.78 | 17.83 | 4,332 | +0.03(+0.17%) |
| Mar 08, 2013 | 17.59 | 17.99 | 17.59 | 17.80 | 6,610 | +0.31(+1.77%) |
| Mar 07, 2013 | 17.38 | 17.64 | 17.37 | 17.49 | 12,300 | +0.11(+0.63%) |
| Mar 06, 2013 | 17.53 | 17.85 | 17.35 | 17.38 | 27,066 | -0.54(-3.01%) |
| Mar 05, 2013 | 18.30 | 18.30 | 17.82 | 17.92 | 19,235 | -0.38(-2.08%) |
| Mar 04, 2013 | 18.49 | 18.58 | 18.24 | 18.30 | 6,507 | -0.15(-0.81%) |
