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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 30.00 236,622 -0.29(-0.95%)
Aug 30, 2011 28.75 30.66 28.51 30.28 266,076 +1.27(+4.39%)
Aug 29, 2011 27.31 29.14 27.14 29.01 106,364 +2.02(+7.49%)
Aug 26, 2011 26.32 27.02 25.62 26.99 141,168 +0.47(+1.77%)
Aug 25, 2011 27.29 27.51 26.29 26.52 90,206 -0.50(-1.84%)
Aug 24, 2011 26.54 27.17 26.20 27.02 122,965 +0.40(+1.49%)
Aug 23, 2011 25.87 26.74 25.46 26.62 155,207 +0.99(+3.87%)
Aug 22, 2011 26.55 26.66 25.43 25.63 134,530 -0.19(-0.73%)
Aug 19, 2011 25.27 26.40 25.26 25.82 209,518 -0.07(-0.28%)
Aug 18, 2011 26.89 26.89 25.53 25.89 199,711 -2.08(-7.42%)
Aug 17, 2011 28.08 28.56 27.51 27.96 98,057 +0.07(+0.26%)
Aug 16, 2011 28.51 28.51 27.53 27.89 151,459 -0.90(-3.13%)
Aug 15, 2011 28.40 28.95 28.34 28.79 143,661 +0.69(+2.47%)
Aug 12, 2011 27.59 28.29 27.24 28.10 199,062 +0.75(+2.74%)
Aug 11, 2011 26.57 27.81 26.44 27.35 319,767 +1.02(+3.87%)
Aug 10, 2011 26.08 26.70 25.78 26.33 334,497 -0.77(-2.84%)
Aug 09, 2011 28.78 27.35 25.05 27.10 347,047 +1.03(+3.95%)
Aug 08, 2011 28.78 29.94 26.04 26.07 310,202 -3.45(-11.68%)
Aug 05, 2011 30.68 31.07 29.15 29.52 367,657 -0.66(-2.20%)
Aug 04, 2011 32.57 33.02 30.12 30.18 284,823 -1.29(-4.10%)
Aug 03, 2011 31.75 32.03 30.59 31.47 181,327 -0.28(-0.87%)
Aug 02, 2011 33.01 33.64 31.71 31.75 176,238 -1.40(-4.22%)
Aug 01, 2011 31.82 33.44 31.82 33.15 167,421 -0.02(-0.05%)
Jul 29, 2011 32.55 33.46 32.43 33.17 102,216 +0.20(+0.60%)
Jul 28, 2011 33.15 33.60 32.83 32.97 100,227 -0.20(-0.59%)
Jul 27, 2011 33.06 33.81 32.59 33.17 181,317 +0.00(+0.00%)
Jul 26, 2011 33.21 33.56 33.03 33.17 70,997 +0.01(+0.03%)
Jul 25, 2011 33.43 33.82 33.15 33.16 60,352 -0.72(-2.12%)
Jul 22, 2011 34.05 34.05 33.80 33.87 53,454 -0.63(-1.82%)
Jul 21, 2011 33.52 34.56 33.40 34.50 93,605 +1.08(+3.22%)
Jul 20, 2011 33.69 33.78 33.15 33.43 46,507 -0.15(-0.45%)
Jul 19, 2011 33.01 33.58 32.98 33.58 78,717 +0.89(+2.71%)
Jul 18, 2011 33.01 33.15 32.20 32.69 75,879 -0.46(-1.38%)
Jul 15, 2011 32.98 33.35 32.72 33.15 72,396 +0.31(+0.96%)
Jul 14, 2011 33.41 33.89 32.73 32.83 120,968 -0.45(-1.35%)
Jul 13, 2011 33.10 34.01 32.92 33.28 82,406 +0.36(+1.09%)
Jul 12, 2011 32.86 33.48 32.74 32.92 63,783 -0.06(-0.19%)
Jul 11, 2011 33.57 33.59 32.80 32.99 86,186 -1.09(-3.21%)
Jul 08, 2011 34.21 34.38 33.60 34.08 76,793 -0.65(-1.86%)
Jul 07, 2011 34.85 35.15 34.56 34.73 73,649 +0.27(+0.78%)
Jul 06, 2011 34.30 34.76 34.10 34.46 107,771 -0.03(-0.08%)
Jul 05, 2011 34.34 34.55 34.07 34.48 76,340 +0.07(+0.21%)
Jul 01, 2011 33.64 34.52 33.64 34.41 91,300 +0.43(+1.27%)
Jun 30, 2011 33.12 34.18 33.07 33.98 113,148 +0.90(+2.71%)
Jun 29, 2011 32.73 33.15 32.39 33.09 81,067 +0.56(+1.74%)
Jun 28, 2011 32.66 33.15 32.49 32.52 95,231 -0.08(-0.25%)
Jun 27, 2011 32.30 32.84 32.01 32.60 108,886 +0.35(+1.08%)
Jun 24, 2011 32.75 33.12 32.02 32.25 173,532 -0.45(-1.37%)
Jun 23, 2011 31.78 32.84 31.16 32.70 123,171 +0.37(+1.14%)
Jun 22, 2011 32.01 32.77 32.01 32.33 89,036 +0.13(+0.39%)
Jun 21, 2011 32.18 32.50 31.88 32.21 209,698 +0.36(+1.13%)
Jun 20, 2011 31.43 31.89 31.39 31.85 122,438 +0.58(+1.86%)
Jun 17, 2011 32.72 32.72 31.22 31.27 169,503 -1.25(-3.86%)
Jun 16, 2011 32.18 32.58 31.59 32.52 169,120 +0.39(+1.23%)
Jun 15, 2011 33.46 33.60 32.11 32.13 122,364 -1.83(-5.38%)
Jun 14, 2011 33.29 34.21 33.24 33.95 89,938 +0.99(+3.02%)
Jun 13, 2011 33.36 33.55 32.77 32.96 144,802 -0.22(-0.65%)
Jun 10, 2011 33.51 33.66 32.90 33.18 113,804 -0.61(-1.80%)
Jun 09, 2011 33.27 34.08 33.06 33.78 94,959 +0.71(+2.14%)
Jun 08, 2011 33.54 33.63 32.97 33.08 89,208 -0.69(-2.04%)
Jun 07, 2011 33.76 33.97 33.38 33.77 131,152 +0.34(+1.02%)
Jun 06, 2011 33.27 33.95 33.08 33.43 133,713 +0.20(+0.59%)
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