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Koppers Holdings Inc (NY: KOP )

43.22 -0.67 (-1.53%)
Official Closing Price Updated: 7:00 PM EDT, May 23, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
May 29, 2009 21.72 21.72 20.78 21.72 191,428 +0.03(+0.16%)
May 28, 2009 22.00 22.20 20.55 21.69 153,906 +0.03(+0.16%)
May 27, 2009 22.49 22.84 21.59 21.65 119,140 -0.72(-3.22%)
May 26, 2009 20.74 22.59 20.70 22.37 217,033 +1.47(+7.03%)
May 22, 2009 20.49 21.33 20.49 20.91 286,774 +0.52(+2.57%)
May 21, 2009 20.54 21.30 19.77 20.38 217,944 -0.58(-2.79%)
May 20, 2009 20.49 21.53 20.38 20.97 268,838 +0.86(+4.27%)
May 19, 2009 19.63 20.34 19.63 20.11 403,243 +0.27(+1.34%)
May 18, 2009 19.18 19.91 18.90 19.84 352,755 +0.94(+4.95%)
May 15, 2009 18.90 19.45 18.56 18.90 221,867 -0.13(-0.68%)
May 14, 2009 18.26 19.77 17.73 19.03 593,307 +0.66(+3.60%)
May 13, 2009 18.81 19.37 17.98 18.37 511,000 -1.13(-5.77%)
May 12, 2009 19.73 20.22 18.85 19.50 454,363 -0.22(-1.13%)
May 11, 2009 20.56 20.82 19.08 19.72 598,362 -1.32(-6.29%)
May 08, 2009 20.66 21.17 19.14 21.04 434,716 +0.58(+2.81%)
May 07, 2009 16.33 20.52 16.33 20.47 664,109 +3.79(+22.71%)
May 06, 2009 17.21 17.21 16.31 16.68 224,655 -0.45(-2.61%)
May 05, 2009 17.38 17.61 16.57 17.13 324,141 -0.45(-2.54%)
May 04, 2009 16.39 17.58 16.28 17.57 272,786 +1.31(+8.08%)
May 01, 2009 16.18 16.88 16.00 16.26 204,903 -0.03(-0.16%)
Apr 30, 2009 16.28 17.21 16.28 16.28 198,747 +0.24(+1.50%)
Apr 29, 2009 15.47 16.27 15.20 16.04 247,531 +0.80(+5.24%)
Apr 28, 2009 15.09 15.65 14.94 15.25 231,382 +0.00(+0.00%)
Apr 27, 2009 15.32 15.62 14.94 15.25 310,072 -0.50(-3.16%)
Apr 24, 2009 15.08 16.04 14.91 15.74 251,316 +0.81(+5.41%)
Apr 23, 2009 15.01 15.14 14.58 14.94 294,408 -0.05(-0.34%)
Apr 22, 2009 14.64 15.62 14.49 14.99 307,141 +0.29(+1.99%)
Apr 21, 2009 13.37 14.71 13.17 14.70 416,686 +1.21(+8.98%)
Apr 20, 2009 14.51 14.72 13.31 13.48 236,953 -1.43(-9.56%)
Apr 17, 2009 14.86 15.52 14.72 14.91 358,006 +0.09(+0.64%)
Apr 16, 2009 14.62 15.27 14.34 14.82 234,040 +0.39(+2.74%)
Apr 15, 2009 13.82 14.63 13.71 14.42 170,921 +0.50(+3.58%)
Apr 14, 2009 13.80 14.17 13.50 13.92 307,161 -0.15(-1.10%)
Apr 13, 2009 14.24 14.43 13.60 14.08 339,753 -0.37(-2.56%)
Apr 09, 2009 13.88 14.59 13.88 14.45 322,100 +1.26(+9.58%)
Apr 08, 2009 13.03 13.30 12.78 13.18 266,627 +0.22(+1.72%)
Apr 07, 2009 13.23 13.50 12.95 12.96 270,249 -0.57(-4.19%)
Apr 06, 2009 13.77 13.85 12.89 13.53 310,717 -0.45(-3.20%)
Apr 03, 2009 14.37 14.58 13.76 13.97 372,943 -0.48(-3.33%)
Apr 02, 2009 13.65 14.82 13.24 14.45 463,755 +1.26(+9.57%)
Apr 01, 2009 12.23 13.28 12.04 13.19 250,140 +0.72(+5.79%)
Mar 31, 2009 12.67 12.87 12.29 12.47 312,957 +0.03(+0.28%)
Mar 30, 2009 13.13 13.21 12.06 12.44 379,613 -1.38(-10.01%)
Mar 26, 2009 12.92 13.83 12.92 13.82 288,327 +0.92(+7.12%)
Mar 25, 2009 12.44 13.17 12.24 12.90 656,605 +0.54(+4.38%)
Mar 24, 2009 11.74 12.69 11.44 12.36 436,117 +0.34(+2.86%)
Mar 23, 2009 11.31 12.02 11.29 12.02 371,396 +1.40(+13.19%)
Mar 20, 2009 10.91 11.17 10.32 10.62 496,762 -0.41(-3.74%)
Mar 19, 2009 11.17 11.27 10.77 11.03 459,100 -0.04(-0.39%)
Mar 18, 2009 10.71 11.22 10.31 11.07 407,591 +0.43(+4.04%)
Mar 17, 2009 11.00 11.01 10.42 10.64 556,142 -0.34(-3.13%)
Mar 16, 2009 10.95 11.41 10.68 10.98 440,687 +0.34(+3.23%)
Mar 13, 2009 10.64 10.90 10.31 10.64 0 +0.03(+0.32%)
Mar 12, 2009 9.379 10.68 9.087 10.61 578,924 +1.31(+14.14%)
Mar 11, 2009 8.520 9.482 8.340 9.293 916,193 +0.88(+10.41%)
Mar 10, 2009 8.168 8.580 8.099 8.417 657,942 +0.33(+4.14%)
Mar 09, 2009 8.443 8.778 7.979 8.082 349,124 -0.63(-7.20%)
Mar 06, 2009 8.967 9.115 8.323 8.709 0 -0.34(-3.80%)
Mar 05, 2009 10.37 10.37 9.027 9.053 254,285 -0.88(-8.82%)
Mar 04, 2009 9.576 10.15 8.975 9.929 456,467 +0.15(+1.58%)
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