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Koppers Holdings Inc (NY: KOP )

44.33 +1.11 (+2.57%)
Official Closing Price Updated: 7:00 PM EDT, May 31, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Jun 30, 2011 33.12 34.18 33.07 33.98 113,138 +0.90(+2.71%)
Jun 29, 2011 32.73 33.15 32.39 33.09 81,060 +0.56(+1.74%)
Jun 28, 2011 32.67 33.15 32.49 32.52 95,222 -0.08(-0.25%)
Jun 27, 2011 32.30 32.85 32.01 32.60 108,876 +0.35(+1.08%)
Jun 24, 2011 32.76 33.12 32.02 32.26 173,517 -0.45(-1.37%)
Jun 23, 2011 31.78 32.85 31.16 32.70 123,160 +0.37(+1.14%)
Jun 22, 2011 32.01 32.78 32.01 32.34 89,028 +0.13(+0.39%)
Jun 21, 2011 32.18 32.51 31.89 32.21 209,679 +0.36(+1.13%)
Jun 20, 2011 31.43 31.89 31.40 31.85 122,427 +0.58(+1.86%)
Jun 17, 2011 32.72 32.72 31.23 31.27 169,488 -1.25(-3.86%)
Jun 16, 2011 32.18 32.59 31.59 32.52 169,105 +0.39(+1.23%)
Jun 15, 2011 33.47 33.60 32.11 32.13 122,353 -1.83(-5.38%)
Jun 14, 2011 33.29 34.21 33.24 33.96 89,930 +0.99(+3.02%)
Jun 13, 2011 33.37 33.55 32.78 32.96 144,789 -0.22(-0.65%)
Jun 10, 2011 33.51 33.66 32.90 33.18 113,794 -0.61(-1.80%)
Jun 09, 2011 33.27 34.08 33.06 33.79 94,951 +0.71(+2.14%)
Jun 08, 2011 33.55 33.64 32.97 33.08 89,200 -0.69(-2.04%)
Jun 07, 2011 33.76 33.98 33.38 33.77 131,140 +0.34(+1.02%)
Jun 06, 2011 33.28 33.95 33.08 33.43 133,701 +0.20(+0.59%)
Jun 03, 2011 34.07 34.08 32.95 33.23 161,945 -0.09(-0.27%)
May 24, 2011 33.97 34.47 32.98 33.32 174,246 -0.70(-2.05%)
May 23, 2011 34.72 34.77 33.96 34.02 67,699 -1.38(-3.90%)
May 20, 2011 34.98 35.79 34.41 35.40 97,799 +0.24(+0.69%)
May 19, 2011 35.74 36.01 34.77 35.16 127,269 -0.26(-0.73%)
May 18, 2011 35.23 35.53 34.94 35.42 102,576 +0.39(+1.10%)
May 17, 2011 35.42 35.89 34.80 35.03 104,739 -0.72(-2.01%)
May 16, 2011 36.31 36.70 35.73 35.75 82,115 -0.85(-2.33%)
May 13, 2011 37.26 37.41 36.38 36.60 129,335 -0.55(-1.47%)
May 12, 2011 37.27 37.70 36.83 37.15 92,125 -0.33(-0.88%)
May 11, 2011 37.67 37.88 37.19 37.48 109,658 -0.40(-1.06%)
May 10, 2011 37.59 38.10 37.27 37.88 130,621 +0.60(+1.60%)
May 09, 2011 36.53 37.51 36.26 37.28 102,259 +0.60(+1.63%)
May 06, 2011 37.84 38.09 35.46 36.69 359,764 -0.79(-2.12%)
May 05, 2011 37.70 38.81 37.19 37.48 154,233 -1.27(-3.27%)
May 04, 2011 39.25 39.48 38.03 38.74 149,955 -0.55(-1.41%)
May 03, 2011 39.83 39.91 38.99 39.30 105,062 -0.64(-1.61%)
May 02, 2011 40.10 40.10 39.94 39.94 123,241 -0.82(-2.01%)
Apr 29, 2011 40.39 40.87 40.16 40.76 76,199 +0.55(+1.37%)
Apr 28, 2011 40.61 40.61 40.09 40.21 101,026 -0.40(-0.99%)
Apr 27, 2011 40.32 40.70 39.48 40.61 94,561 +0.43(+1.06%)
Apr 26, 2011 40.59 40.81 40.10 40.18 119,440 -0.16(-0.40%)
Apr 25, 2011 40.32 40.61 39.76 40.34 112,561 -0.04(-0.09%)
Apr 21, 2011 40.58 40.87 40.03 40.38 75,047 +0.15(+0.38%)
Apr 20, 2011 39.90 40.52 39.81 40.22 88,037 +1.09(+2.78%)
Apr 19, 2011 38.97 39.40 38.33 39.14 99,830 +0.37(+0.97%)
Apr 18, 2011 38.55 39.07 38.32 38.76 151,666 -0.55(-1.41%)
Apr 15, 2011 38.60 39.36 38.12 39.32 100,884 +0.65(+1.68%)
Apr 14, 2011 38.25 38.74 38.10 38.66 104,455 +0.06(+0.16%)
Apr 13, 2011 39.05 39.15 38.00 38.60 115,705 -0.12(-0.30%)
Apr 12, 2011 38.89 38.99 38.53 38.72 158,615 -0.69(-1.74%)
Apr 11, 2011 39.49 39.81 39.24 39.40 106,755 +0.05(+0.14%)
Apr 08, 2011 40.26 40.60 39.13 39.35 99,764 -0.61(-1.52%)
Apr 07, 2011 39.68 40.21 39.51 39.96 119,057 +0.37(+0.95%)
Apr 06, 2011 39.89 40.10 39.22 39.58 107,101 -0.01(-0.02%)
Apr 05, 2011 39.09 39.97 38.77 39.59 132,623 +0.45(+1.14%)
Apr 04, 2011 39.01 40.05 38.76 39.15 311,096 +0.42(+1.08%)
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