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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Oct 31, 2011 56.99 57.61 56.10 57.43 0 +2.31(+4.19%)
Oct 28, 2011 57.58 57.58 54.95 55.12 0 -2.21(-3.85%)
Oct 27, 2011 56.81 57.93 55.35 57.33 0 -2.05(-3.45%)
Oct 26, 2011 58.79 59.87 58.38 59.38 0 +0.34(+0.58%)
Oct 25, 2011 59.41 59.48 57.58 59.04 0 -0.88(-1.47%)
Oct 24, 2011 64.47 64.50 59.74 59.92 0 -2.97(-4.72%)
Oct 21, 2011 64.37 64.37 62.38 62.89 0 -3.38(-5.10%)
Oct 20, 2011 62.83 68.94 61.96 66.27 0 +4.31(+6.96%)
Oct 19, 2011 58.34 62.24 57.81 61.96 0 +3.52(+6.02%)
Oct 18, 2011 61.28 62.57 58.20 58.44 0 -0.68(-1.15%)
Oct 17, 2011 57.07 59.55 56.86 59.12 0 +3.98(+7.22%)
Oct 14, 2011 58.87 58.87 54.98 55.14 0 -4.20(-7.08%)
Oct 13, 2011 60.35 61.20 59.24 59.34 0 -0.01(-0.02%)
Oct 12, 2011 62.86 62.89 59.06 59.35 0 -3.45(-5.49%)
Oct 11, 2011 65.28 65.74 62.80 62.80 0 -2.16(-3.33%)
Oct 10, 2011 68.40 68.45 64.96 64.96 0 -3.00(-4.41%)
Oct 07, 2011 69.30 70.30 66.53 67.96 0 -1.87(-2.68%)
Oct 06, 2011 69.74 70.15 69.34 69.83 0 -3.48(-4.75%)
Oct 05, 2011 77.29 77.44 73.23 73.31 0 -4.72(-6.05%)
Oct 04, 2011 75.04 80.41 75.02 78.03 0 +1.82(+2.39%)
Oct 03, 2011 74.54 76.23 73.92 76.21 0 -0.18(-0.24%)
Sep 30, 2011 76.89 76.92 74.05 76.39 0 -0.26(-0.34%)
Sep 29, 2011 77.99 79.11 76.11 76.65 0 -3.99(-4.95%)
Sep 28, 2011 73.68 80.64 71.71 80.64 0 +6.71(+9.08%)
Sep 27, 2011 68.17 74.95 66.44 73.93 0 -5.53(-6.96%)
Sep 26, 2011 84.51 88.03 78.75 79.46 0 +3.59(+4.73%)
Sep 23, 2011 61.62 83.52 61.36 75.87 0 +20.15(+36.16%)
Sep 22, 2011 50.45 55.84 50.45 55.72 0 +10.47(+23.14%)
Sep 21, 2011 44.31 45.89 44.05 45.25 0 -0.20(-0.44%)
Sep 20, 2011 46.09 46.18 45.01 45.45 0 -0.01(-0.02%)
Sep 19, 2011 46.13 47.46 45.14 45.46 0 +1.32(+2.99%)
Sep 16, 2011 46.53 46.53 44.14 44.14 0 -1.21(-2.67%)
Sep 15, 2011 46.81 47.19 45.29 45.35 0 -1.34(-2.87%)
Sep 14, 2011 47.92 48.25 46.50 46.69 0 -1.63(-3.37%)
Sep 13, 2011 51.46 51.46 48.32 48.32 0 -3.87(-7.42%)
Sep 12, 2011 51.50 52.89 51.48 52.19 0 +2.06(+4.11%)
Sep 09, 2011 48.46 50.59 48.46 50.13 0 +1.68(+3.47%)
Sep 08, 2011 49.62 49.78 48.12 48.45 0 -0.73(-1.48%)
Sep 07, 2011 50.29 50.37 49.08 49.18 0 -0.93(-1.86%)
Sep 06, 2011 51.28 51.38 49.28 50.11 0 +2.23(+4.66%)
Sep 02, 2011 47.73 48.16 47.33 47.88 0 +0.56(+1.18%)
Sep 01, 2011 49.26 49.27 47.30 47.32 0 -2.24(-4.52%)
Aug 31, 2011 49.91 50.29 48.88 49.56 0 -0.77(-1.53%)
Aug 30, 2011 49.89 50.81 49.44 50.33 0 +0.36(+0.72%)
Aug 29, 2011 51.12 51.29 49.93 49.97 0 +0.02(+0.04%)
Aug 26, 2011 52.95 53.60 49.25 49.95 0 -3.61(-6.74%)
Aug 25, 2011 54.34 54.40 52.43 53.56 0 -1.37(-2.49%)
Aug 24, 2011 54.33 57.60 53.10 54.93 0 +1.22(+2.27%)
Aug 23, 2011 53.00 53.79 52.05 53.71 0 +0.53(+1.00%)
Aug 22, 2011 51.84 53.18 50.58 53.18 0 +2.90(+5.77%)
Aug 19, 2011 47.77 50.28 46.54 50.28 0 +3.40(+7.25%)
Aug 18, 2011 45.42 48.00 45.42 46.88 0 +2.30(+5.16%)
Aug 17, 2011 45.60 45.87 44.12 44.58 0 -1.11(-2.43%)
Aug 16, 2011 45.79 46.80 45.39 45.69 0 -0.22(-0.48%)
Aug 15, 2011 47.94 48.18 45.75 45.91 0 -2.55(-5.26%)
Aug 12, 2011 51.54 51.57 48.45 48.46 0 -4.41(-8.34%)
Aug 11, 2011 54.60 54.62 52.47 52.87 0 -1.75(-3.20%)
Aug 10, 2011 54.92 56.10 53.35 54.62 0 -0.06(-0.11%)
Aug 09, 2011 59.26 59.35 54.68 54.68 0 -3.18(-5.50%)
Aug 08, 2011 53.27 58.08 52.59 57.86 0 +6.27(+12.15%)
Aug 05, 2011 48.66 54.51 48.21 51.59 0 +0.67(+1.32%)
Aug 04, 2011 43.14 55.18 43.14 50.92 0 +7.34(+16.84%)
Aug 03, 2011 43.60 45.02 43.46 43.58 0 -0.29(-0.66%)
Aug 02, 2011 43.58 43.90 42.87 43.87 0 +0.38(+0.87%)
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