Koppers Holdings Inc (NY: KOP )

43.27 -1.68 (-3.74%)
Official Closing Price Updated: 7:00 PM EDT, May 17, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Nov 30, 2011 28.53 30.06 28.52 30.05 215,430 +2.88(+10.62%)
Nov 29, 2011 27.15 27.53 26.83 27.16 80,050 +0.10(+0.37%)
Nov 28, 2011 27.06 28.03 26.64 27.06 147,059 +1.18(+4.57%)
Nov 25, 2011 26.55 26.94 25.85 25.88 43,387 -0.75(-2.80%)
Nov 23, 2011 27.62 27.62 26.37 26.63 94,377 -1.38(-4.94%)
Nov 22, 2011 28.54 28.74 27.76 28.01 76,714 -0.63(-2.19%)
Nov 21, 2011 29.29 29.29 28.43 28.64 143,200 -0.79(-2.69%)
Nov 18, 2011 29.34 29.75 29.04 29.43 126,864 +0.15(+0.53%)
Nov 17, 2011 30.15 30.68 28.94 29.27 143,845 -0.95(-3.13%)
Nov 16, 2011 30.50 31.30 30.18 30.22 123,920 -0.68(-2.21%)
Nov 15, 2011 30.64 31.08 30.17 30.90 150,072 -0.03(-0.09%)
Nov 14, 2011 31.55 31.65 30.61 30.93 80,557 -0.84(-2.63%)
Nov 11, 2011 31.72 32.16 31.55 31.77 94,536 +0.56(+1.81%)
Nov 10, 2011 31.33 31.62 30.55 31.20 64,447 +0.51(+1.66%)
Nov 09, 2011 31.79 32.03 30.52 30.69 217,989 -2.03(-6.20%)
Nov 08, 2011 32.91 33.01 31.76 32.72 153,198 +0.17(+0.53%)
Nov 07, 2011 32.16 32.83 31.81 32.55 121,874 -0.21(-0.63%)
Nov 04, 2011 32.39 33.03 32.00 32.76 190,149 +0.05(+0.14%)
Nov 03, 2011 29.88 32.99 28.93 32.71 212,754 +4.10(+14.31%)
Nov 02, 2011 28.62 29.02 28.00 28.62 192,852 +0.54(+1.93%)
Nov 01, 2011 28.42 29.31 27.94 28.07 119,066 -1.84(-6.16%)
Oct 31, 2011 30.53 30.92 29.91 29.92 85,158 -1.30(-4.17%)
Oct 28, 2011 30.83 32.02 30.83 31.22 117,318 +0.22(+0.70%)
Oct 27, 2011 28.51 31.28 28.51 31.00 203,015 +3.45(+12.54%)
Oct 26, 2011 27.35 27.67 26.62 27.55 368,731 +0.75(+2.80%)
Oct 25, 2011 28.12 28.12 26.75 26.80 127,161 -1.63(-5.73%)
Oct 24, 2011 27.04 28.84 27.04 28.43 291,852 +1.44(+5.33%)
Oct 21, 2011 26.40 26.99 26.15 26.99 194,007 +0.86(+3.29%)
Oct 20, 2011 26.56 26.70 25.04 26.13 152,229 -0.44(-1.67%)
Oct 19, 2011 27.21 27.59 26.31 26.57 98,940 -0.76(-2.78%)
Oct 18, 2011 27.22 27.56 25.97 27.33 300,979 -0.59(-2.11%)
Oct 17, 2011 28.20 28.45 27.72 27.92 166,561 -0.60(-2.09%)
Oct 14, 2011 28.42 28.62 28.16 28.52 160,616 +0.55(+1.97%)
Oct 13, 2011 28.01 28.20 27.67 27.97 120,893 -0.25(-0.90%)
Oct 12, 2011 27.47 28.59 27.47 28.22 227,656 +0.79(+2.87%)
Oct 11, 2011 26.71 27.69 26.71 27.43 125,983 +0.35(+1.30%)
Oct 10, 2011 25.50 27.09 25.49 27.08 145,942 +2.22(+8.95%)
Oct 07, 2011 26.44 26.56 24.85 24.86 158,059 -1.56(-5.89%)
Oct 06, 2011 25.37 26.45 25.34 26.41 162,541 +0.98(+3.84%)
Oct 05, 2011 25.19 25.66 24.76 25.43 133,903 +0.24(+0.97%)
Oct 04, 2011 22.80 25.26 22.38 25.19 306,577 +2.04(+8.83%)
Oct 03, 2011 23.47 23.93 22.45 23.15 374,474 -0.01(-0.04%)
Sep 30, 2011 23.50 24.09 22.98 23.16 179,417 -0.52(-2.18%)
Sep 29, 2011 23.69 24.30 23.06 23.67 160,521 +0.52(+2.27%)
Sep 28, 2011 23.51 23.62 22.70 23.15 235,600 -0.24(-1.01%)
Sep 27, 2011 22.68 24.01 22.23 23.38 278,878 +1.30(+5.90%)
Sep 26, 2011 22.09 22.41 21.33 22.08 204,469 +0.26(+1.20%)
Sep 23, 2011 22.69 22.94 21.59 21.82 212,688 -0.81(-3.60%)
Sep 22, 2011 24.06 24.19 22.00 22.63 354,743 -2.43(-9.70%)
Sep 21, 2011 26.22 26.45 25.01 25.06 256,610 -1.15(-4.38%)
Sep 20, 2011 26.81 27.08 26.05 26.21 130,521 -0.46(-1.73%)
Sep 19, 2011 26.49 26.82 26.17 26.67 269,233 -0.49(-1.80%)
Sep 16, 2011 27.58 27.58 26.73 27.16 165,124 -0.39(-1.41%)
Sep 15, 2011 27.63 28.06 27.19 27.55 83,855 +0.20(+0.73%)
Sep 14, 2011 27.47 27.85 26.56 27.35 136,952 +0.26(+0.97%)
Sep 13, 2011 26.50 27.22 26.16 27.09 74,991 +0.71(+2.71%)
Sep 12, 2011 26.15 26.59 25.90 26.38 137,581 -0.04(-0.14%)
Sep 09, 2011 27.24 27.41 26.14 26.41 93,176 -1.20(-4.35%)
Sep 08, 2011 28.17 28.32 27.54 27.61 126,640 -0.73(-2.58%)
Sep 07, 2011 27.13 28.36 26.94 28.35 236,963 +1.76(+6.63%)
Sep 06, 2011 26.18 26.69 25.90 26.58 164,960 -0.30(-1.11%)
Sep 02, 2011 28.45 28.45 26.65 26.88 272,074 -2.39(-8.16%)
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