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Koppers Holdings Inc (NY: KOP )

44.40 +1.28 (+2.97%)
Official Closing Price Updated: 7:00 PM EDT, May 7, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Aug 31, 2007 31.36 32.23 31.06 31.60 176,577 +0.59(+1.91%)
Aug 30, 2007 31.92 32.00 30.74 31.00 186,690 -0.65(-2.07%)
Aug 29, 2007 30.98 31.83 30.75 31.66 285,847 +1.02(+3.34%)
Aug 28, 2007 32.77 33.33 30.45 30.63 328,626 -2.22(-6.76%)
Aug 27, 2007 33.64 34.15 31.98 32.85 342,343 -0.61(-1.82%)
Aug 24, 2007 32.07 33.64 32.07 33.46 465,679 +1.54(+4.82%)
Aug 23, 2007 31.61 33.12 30.41 31.92 413,020 +0.71(+2.29%)
Aug 22, 2007 31.70 32.20 30.97 31.21 380,471 -0.28(-0.90%)
Aug 21, 2007 30.24 31.79 29.94 31.49 461,843 +1.03(+3.39%)
Aug 20, 2007 28.78 30.88 28.47 30.46 640,629 +2.06(+7.24%)
Aug 17, 2007 29.46 29.77 27.24 28.41 516,827 -0.18(-0.63%)
Aug 16, 2007 27.38 28.85 26.59 28.59 606,802 +0.99(+3.58%)
Aug 15, 2007 28.09 28.72 27.53 27.60 346,528 +0.16(+0.60%)
Aug 14, 2007 27.05 28.47 27.03 27.43 504,040 +0.55(+2.05%)
Aug 13, 2007 27.74 28.04 26.87 26.88 438,710 -0.42(-1.54%)
Aug 10, 2007 27.01 27.49 26.35 27.30 741,530 +0.64(+2.39%)
Aug 09, 2007 27.61 27.94 25.81 26.67 693,753 +0.56(+2.14%)
Aug 08, 2007 25.85 26.41 25.74 26.11 589,713 +0.29(+1.13%)
Aug 07, 2007 25.73 26.06 25.44 25.82 234,699 -0.11(-0.43%)
Aug 06, 2007 25.35 26.02 24.95 25.93 331,299 +0.65(+2.59%)
Aug 03, 2007 25.64 25.73 25.15 25.27 248,533 -0.42(-1.64%)
Aug 02, 2007 25.28 25.89 25.17 25.70 764,314 +0.62(+2.47%)
Aug 01, 2007 25.64 25.64 24.54 25.08 381,518 -0.36(-1.42%)
Jul 31, 2007 25.81 26.18 25.44 25.44 654,230 +1.54(+6.44%)
Jul 30, 2007 23.20 23.99 22.72 23.90 335,368 +0.63(+2.70%)
Jul 27, 2007 23.22 23.65 23.03 23.27 263,180 -0.13(-0.55%)
Jul 26, 2007 23.79 23.88 22.75 23.40 314,793 -0.95(-3.92%)
Jul 25, 2007 25.04 25.25 24.22 24.35 612,149 -0.75(-2.98%)
Jul 24, 2007 25.29 25.37 24.67 25.10 217,960 -0.60(-2.34%)
Jul 23, 2007 26.01 26.19 25.51 25.70 237,606 -0.33(-1.26%)
Jul 20, 2007 27.04 27.14 25.67 26.03 208,777 -1.26(-4.60%)
Jul 19, 2007 27.58 27.91 26.97 27.29 176,925 -0.47(-1.70%)
Jul 18, 2007 26.54 27.77 26.25 27.76 187,155 +0.75(+2.77%)
Jul 17, 2007 27.10 27.36 26.91 27.01 328,161 -0.14(-0.51%)
Jul 16, 2007 27.36 27.78 26.84 27.15 203,197 -0.38(-1.37%)
Jul 13, 2007 27.35 27.64 27.15 27.53 141,238 -0.02(-0.06%)
Jul 12, 2007 27.61 28.41 27.30 27.55 247,021 +0.18(+0.66%)
Jul 11, 2007 27.55 27.67 27.14 27.36 135,193 -0.15(-0.56%)
Jul 10, 2007 28.39 28.71 27.24 27.52 271,782 -1.02(-3.59%)
Jul 09, 2007 28.60 28.72 28.10 28.54 227,608 -0.62(-2.12%)
Jul 06, 2007 29.21 29.32 29.04 29.16 179,831 +0.00(+0.00%)
Jul 05, 2007 29.12 29.39 28.93 29.16 121,825 +0.26(+0.89%)
Jul 03, 2007 28.81 28.94 28.74 28.90 67,538 +0.17(+0.60%)
Jul 02, 2007 28.90 29.05 28.69 28.73 188,317 -0.24(-0.83%)
Jun 29, 2007 28.72 29.31 28.71 28.97 167,858 +0.47(+1.66%)
Jun 28, 2007 28.60 28.70 28.35 28.50 91,485 -0.11(-0.39%)
Jun 27, 2007 28.50 28.78 28.30 28.61 155,071 +0.03(+0.09%)
Jun 26, 2007 28.62 28.79 28.40 28.59 277,710 +0.11(+0.39%)
Jun 25, 2007 29.35 29.37 28.04 28.47 164,720 -0.88(-2.99%)
Jun 22, 2007 29.77 29.77 29.02 29.35 496,368 -0.42(-1.42%)
Jun 21, 2007 28.84 29.94 28.55 29.77 164,952 +1.03(+3.59%)
Jun 20, 2007 29.26 29.26 28.20 28.74 382,331 -0.68(-2.31%)
Jun 19, 2007 28.81 29.94 28.79 29.42 357,687 +0.81(+2.83%)
Jun 18, 2007 28.78 29.13 28.22 28.61 272,014 -0.13(-0.45%)
Jun 15, 2007 28.56 29.04 28.25 28.74 239,233 +0.61(+2.17%)
Jun 14, 2007 27.79 28.30 27.68 28.13 144,842 +0.34(+1.24%)
Jun 13, 2007 26.99 27.84 26.75 27.79 159,837 +0.81(+3.00%)
Jun 12, 2007 27.37 27.49 26.93 26.98 92,531 -0.68(-2.46%)
Jun 11, 2007 26.99 28.12 26.71 27.66 316,885 +0.79(+2.95%)
Jun 08, 2007 26.58 27.05 26.19 26.87 162,627 +0.30(+1.13%)
Jun 07, 2007 27.70 27.70 26.38 26.56 277,245 -1.10(-3.98%)
Jun 06, 2007 28.35 28.35 27.56 27.67 343,622 -0.76(-2.66%)
Jun 05, 2007 28.01 28.70 27.96 28.42 541,588 +0.41(+1.47%)
Jun 04, 2007 27.25 28.05 27.18 28.01 334,089 +0.76(+2.78%)
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