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Koppers Holdings Inc (NY: KOP )

43.22 +0.95 (+2.25%)
Official Closing Price Updated: 4:10 PM EDT, May 30, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Nov 30, 2011 28.48 30.01 28.47 30.00 215,793 +2.88(+10.62%)
Nov 29, 2011 27.10 27.48 26.78 27.12 80,185 +0.10(+0.37%)
Nov 28, 2011 27.02 27.98 26.59 27.02 147,307 +1.18(+4.57%)
Nov 25, 2011 26.51 26.89 25.81 25.84 43,460 -0.74(-2.80%)
Nov 23, 2011 27.57 27.57 26.33 26.58 94,536 -1.38(-4.94%)
Nov 22, 2011 28.49 28.69 27.71 27.96 76,843 -0.63(-2.19%)
Nov 21, 2011 29.24 29.24 28.38 28.59 143,441 -0.79(-2.69%)
Nov 18, 2011 29.29 29.70 28.99 29.38 127,077 +0.15(+0.53%)
Nov 17, 2011 30.10 30.63 28.89 29.23 144,087 -0.94(-3.13%)
Nov 16, 2011 30.45 31.25 30.13 30.17 124,129 -0.68(-2.21%)
Nov 15, 2011 30.59 31.02 30.12 30.85 150,325 -0.03(-0.09%)
Nov 14, 2011 31.50 31.60 30.56 30.88 80,692 -0.84(-2.63%)
Nov 11, 2011 31.67 32.10 31.50 31.71 94,695 +0.56(+1.81%)
Nov 10, 2011 31.28 31.57 30.50 31.15 64,556 +0.51(+1.66%)
Nov 09, 2011 31.74 31.98 30.47 30.64 218,356 -2.03(-6.20%)
Nov 08, 2011 32.86 32.95 31.71 32.67 153,456 +0.17(+0.53%)
Nov 07, 2011 32.11 32.78 31.76 32.50 122,080 -0.21(-0.63%)
Nov 04, 2011 32.33 32.97 31.95 32.70 190,469 +0.05(+0.14%)
Nov 03, 2011 29.83 32.94 28.89 32.66 213,112 +4.09(+14.31%)
Nov 02, 2011 28.57 28.98 27.96 28.57 193,177 +0.54(+1.93%)
Nov 01, 2011 28.37 29.26 27.89 28.03 119,267 -1.84(-6.16%)
Oct 31, 2011 30.48 30.87 29.86 29.87 85,302 -1.30(-4.17%)
Oct 28, 2011 30.78 31.96 30.78 31.17 117,515 +0.22(+0.70%)
Oct 27, 2011 28.46 31.23 28.46 30.95 203,357 +3.45(+12.54%)
Oct 26, 2011 27.31 27.62 26.57 27.50 369,353 +0.75(+2.80%)
Oct 25, 2011 28.07 28.07 26.70 26.75 127,375 -1.62(-5.73%)
Oct 24, 2011 27.00 28.79 27.00 28.38 292,344 +1.44(+5.33%)
Oct 21, 2011 26.36 26.94 26.11 26.94 194,334 +0.86(+3.29%)
Oct 20, 2011 26.52 26.66 24.99 26.09 152,485 -0.44(-1.67%)
Oct 19, 2011 27.16 27.54 26.27 26.53 99,106 -0.76(-2.78%)
Oct 18, 2011 27.18 27.51 25.93 27.29 301,486 -0.59(-2.10%)
Oct 17, 2011 28.15 28.40 27.68 27.87 166,842 -0.60(-2.09%)
Oct 14, 2011 28.37 28.57 28.11 28.47 160,887 +0.55(+1.97%)
Oct 13, 2011 27.96 28.15 27.62 27.92 121,097 -0.25(-0.90%)
Oct 12, 2011 27.42 28.54 27.42 28.17 228,039 +0.79(+2.87%)
Oct 11, 2011 26.66 27.64 26.66 27.39 126,195 +0.35(+1.30%)
Oct 10, 2011 25.46 27.04 25.45 27.03 146,188 +2.22(+8.95%)
Oct 07, 2011 26.39 26.52 24.81 24.81 158,326 -1.55(-5.89%)
Oct 06, 2011 25.33 26.40 25.30 26.37 162,815 +0.97(+3.84%)
Oct 05, 2011 25.15 25.62 24.71 25.39 134,128 +0.24(+0.97%)
Oct 04, 2011 22.77 25.22 22.34 25.15 307,093 +2.04(+8.83%)
Oct 03, 2011 23.43 23.89 22.41 23.11 375,104 -0.01(-0.04%)
Sep 30, 2011 23.46 24.05 22.94 23.12 179,719 -0.51(-2.18%)
Sep 29, 2011 23.65 24.26 23.02 23.63 160,792 +0.52(+2.27%)
Sep 28, 2011 23.47 23.58 22.66 23.11 235,997 -0.23(-1.01%)
Sep 27, 2011 22.64 23.97 22.20 23.34 279,348 +1.30(+5.90%)
Sep 26, 2011 22.05 22.37 21.29 22.04 204,814 +0.26(+1.20%)
Sep 23, 2011 22.65 22.90 21.56 21.78 213,046 -0.81(-3.60%)
Sep 22, 2011 24.02 24.15 21.96 22.59 355,341 -2.43(-9.70%)
Sep 21, 2011 26.18 26.40 24.97 25.02 257,043 -1.15(-4.38%)
Sep 20, 2011 26.76 27.03 26.01 26.17 130,741 -0.46(-1.73%)
Sep 19, 2011 26.45 26.77 26.12 26.63 269,686 -0.49(-1.80%)
Sep 16, 2011 27.53 27.53 26.68 27.12 165,402 -0.39(-1.41%)
Sep 15, 2011 27.59 28.01 27.14 27.50 83,997 +0.20(+0.73%)
Sep 14, 2011 27.42 27.80 26.52 27.31 137,183 +0.26(+0.97%)
Sep 13, 2011 26.46 27.17 26.11 27.04 75,117 +0.71(+2.71%)
Sep 12, 2011 26.11 26.55 25.85 26.33 137,813 -0.04(-0.14%)
Sep 09, 2011 27.20 27.36 26.10 26.37 93,333 -1.20(-4.35%)
Sep 08, 2011 28.12 28.27 27.50 27.57 126,853 -0.73(-2.58%)
Sep 07, 2011 27.08 28.32 26.89 28.30 237,362 +1.76(+6.63%)
Sep 06, 2011 26.13 26.65 25.85 26.54 165,237 -0.30(-1.11%)
Sep 02, 2011 28.40 28.40 26.60 26.84 272,532 -2.38(-8.16%)
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