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Koppers Holdings Inc (NY: KOP )

42.27 +0.33 (+0.79%)
Official Closing Price Updated: 7:00 PM EDT, May 29, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Aug 31, 2011 30.49 30.88 29.56 30.00 236,601 -0.29(-0.95%)
Aug 30, 2011 28.75 30.67 28.51 30.29 266,052 +1.27(+4.39%)
Aug 29, 2011 27.31 29.14 27.15 29.01 106,354 +2.02(+7.49%)
Aug 26, 2011 26.32 27.02 25.62 26.99 141,155 +0.47(+1.77%)
Aug 25, 2011 27.29 27.52 26.30 26.52 90,198 -0.50(-1.84%)
Aug 24, 2011 26.54 27.17 26.20 27.02 122,954 +0.40(+1.49%)
Aug 23, 2011 25.87 26.74 25.46 26.62 155,193 +0.99(+3.87%)
Aug 22, 2011 26.55 26.67 25.43 25.63 134,518 -0.19(-0.73%)
Aug 19, 2011 25.28 26.41 25.26 25.82 209,499 -0.07(-0.28%)
Aug 18, 2011 26.89 26.89 25.53 25.89 199,693 -2.08(-7.42%)
Aug 17, 2011 28.08 28.56 27.52 27.97 98,048 +0.07(+0.26%)
Aug 16, 2011 28.51 28.51 27.53 27.89 151,446 -0.90(-3.13%)
Aug 15, 2011 28.40 28.95 28.35 28.80 143,648 +0.70(+2.47%)
Aug 12, 2011 27.59 28.29 27.24 28.10 199,044 +0.75(+2.74%)
Aug 11, 2011 26.58 27.81 26.44 27.35 319,738 +1.02(+3.87%)
Aug 10, 2011 26.08 26.70 25.79 26.33 334,467 -0.77(-2.84%)
Aug 09, 2011 28.78 27.35 25.05 27.10 347,016 +1.03(+3.95%)
Aug 08, 2011 28.78 29.94 26.04 26.07 310,174 -3.45(-11.68%)
Aug 05, 2011 30.69 31.07 29.16 29.52 367,624 -0.66(-2.20%)
Aug 04, 2011 32.57 33.03 30.12 30.19 284,798 -1.29(-4.10%)
Aug 03, 2011 31.75 32.03 30.59 31.48 181,311 -0.28(-0.87%)
Aug 02, 2011 33.01 33.64 31.72 31.75 176,222 -1.40(-4.22%)
Aug 01, 2011 31.83 33.44 31.83 33.15 167,406 -0.02(-0.05%)
Jul 29, 2011 32.55 33.47 32.43 33.17 102,207 +0.20(+0.60%)
Jul 28, 2011 33.15 33.60 32.84 32.97 100,218 -0.20(-0.59%)
Jul 27, 2011 33.06 33.81 32.60 33.17 181,300 +0.00(+0.00%)
Jul 26, 2011 33.21 33.56 33.03 33.17 70,991 +0.01(+0.03%)
Jul 25, 2011 33.43 33.82 33.15 33.16 60,346 -0.72(-2.12%)
Jul 22, 2011 34.06 34.06 33.81 33.88 53,449 -0.63(-1.82%)
Jul 21, 2011 33.52 34.57 33.40 34.50 93,597 +1.08(+3.22%)
Jul 20, 2011 33.69 33.79 33.15 33.43 46,502 -0.15(-0.45%)
Jul 19, 2011 33.01 33.58 32.98 33.58 78,710 +0.89(+2.71%)
Jul 18, 2011 33.02 33.15 32.20 32.69 75,872 -0.46(-1.38%)
Jul 15, 2011 32.98 33.36 32.72 33.15 72,389 +0.31(+0.95%)
Jul 14, 2011 33.41 33.90 32.73 32.84 120,957 -0.45(-1.35%)
Jul 13, 2011 33.11 34.01 32.93 33.29 82,398 +0.36(+1.09%)
Jul 12, 2011 32.86 33.48 32.74 32.93 63,777 -0.06(-0.19%)
Jul 11, 2011 33.57 33.59 32.80 32.99 86,178 -1.09(-3.21%)
Jul 08, 2011 34.22 34.39 33.60 34.08 76,786 -0.65(-1.86%)
Jul 07, 2011 34.85 35.15 34.56 34.73 73,642 +0.27(+0.78%)
Jul 06, 2011 34.30 34.76 34.10 34.46 107,761 -0.03(-0.08%)
Jul 05, 2011 34.34 34.55 34.07 34.49 76,333 +0.07(+0.21%)
Jul 01, 2011 33.64 34.52 33.64 34.41 91,292 +0.43(+1.27%)
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%)
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