Historical Prices

Date Open High Low Close Volume Change (%)
Jun 30, 2011 20.91 21.01 20.91 21.00 1,517 +0.14(+0.67%)
Jun 29, 2011 20.77 20.87 20.77 20.86 656 +0.14(+0.68%)
Jun 28, 2011 20.56 20.82 20.56 20.72 3,700 -0.34(-1.61%)
Jun 23, 2011 21.24 21.06 21.06 21.06 1,600 -0.48(-2.23%)
Jun 22, 2011 21.55 21.55 21.54 21.54 672 +0.05(+0.23%)
Jun 21, 2011 21.49 21.49 21.49 21.49 100 +0.24(+1.13%)
Jun 17, 2011 21.25 21.25 21.25 21.25 0 +0.25(+1.19%)
Jun 16, 2011 20.75 21.00 20.75 21.00 375 -0.13(-0.62%)
Jun 15, 2011 21.25 21.25 21.00 21.13 1,711 -0.37(-1.72%)
Jun 14, 2011 21.35 21.50 21.35 21.50 200 +0.40(+1.90%)
Jun 10, 2011 21.10 21.10 21.10 21.10 100 -0.25(-1.17%)
Jun 09, 2011 21.25 21.35 21.25 21.35 200 +0.20(+0.95%)
Jun 08, 2011 21.15 21.15 21.15 21.15 100 -0.25(-1.17%)
Jun 07, 2011 21.35 21.41 21.35 21.40 300 +0.30(+1.42%)
Jun 06, 2011 21.10 21.35 21.10 21.10 439 +0.25(+1.20%)
Jun 03, 2011 21.10 21.10 20.85 20.85 200 -0.83(-3.83%)
May 24, 2011 21.68 21.68 21.68 21.68 200 -0.02(-0.09%)
May 23, 2011 21.70 21.70 21.70 21.70 200 -0.25(-1.14%)
May 20, 2011 22.20 22.20 21.95 21.95 200 -0.50(-2.23%)
May 19, 2011 22.71 22.71 22.45 22.45 300 -0.30(-1.32%)
May 18, 2011 22.50 22.75 22.50 22.75 1,450 +0.00(+0.00%)
May 17, 2011 22.50 22.75 22.50 22.75 300 +0.00(+0.00%)
May 13, 2011 22.99 22.75 22.75 22.75 700 -0.09(-0.39%)
May 12, 2011 22.39 22.84 22.39 22.84 700 +0.30(+1.33%)
May 10, 2011 22.54 22.54 22.54 22.54 100 +0.25(+1.12%)
May 06, 2011 22.54 22.29 22.29 22.29 200 +0.00(+0.00%)
May 05, 2011 22.29 22.29 22.29 22.29 100 -0.35(-1.55%)
May 04, 2011 22.74 22.89 22.64 22.64 400 -0.10(-0.44%)
May 01, 2011 22.74 22.74 22.74 0 +0.26(+1.16%)
Apr 28, 2011 22.48 22.48 22.48 22.48 0 -0.26(-1.14%)
Apr 27, 2011 22.74 22.74 22.74 22.74 100 +0.15(+0.66%)
Apr 26, 2011 22.49 22.59 22.49 22.59 200 +0.35(+1.57%)
Apr 25, 2011 22.24 22.24 22.24 22.24 200 -0.04(-0.18%)
Apr 21, 2011 22.28 22.28 22.28 22.28 200 -0.25(-1.11%)
Apr 19, 2011 22.53 22.53 22.53 22.53 0 +0.78(+3.59%)
Apr 18, 2011 21.87 21.87 21.75 21.75 900 -0.10(-0.46%)
Apr 15, 2011 21.60 21.85 21.57 21.85 702 +0.02(+0.09%)
Apr 14, 2011 21.83 21.83 21.78 21.83 1,656 +0.22(+1.02%)
Apr 13, 2011 21.57 21.80 21.57 21.61 740 +0.11(+0.51%)
Apr 11, 2011 21.50 21.50 21.50 21.50 0 -0.13(-0.60%)
Apr 08, 2011 21.88 21.88 21.63 21.63 200 +0.03(+0.14%)
Apr 07, 2011 20.63 21.63 20.63 21.60 2,000 +1.22(+5.99%)
Apr 06, 2011 20.63 20.63 20.38 20.38 400 -0.24(-1.16%)
Apr 05, 2011 20.52 20.62 20.52 20.62 400 +0.17(+0.83%)
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