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Koppers Holdings Inc (NY: KOP )

44.33 +1.11 (+2.57%)
Official Closing Price Updated: 7:00 PM EDT, May 31, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Oct 30, 2009 23.31 23.36 22.37 22.43 144,392 -1.20(-5.09%)
Oct 29, 2009 23.32 24.01 23.06 23.63 263,951 +0.70(+3.07%)
Oct 28, 2009 24.07 24.18 22.84 22.93 156,167 -1.27(-5.25%)
Oct 27, 2009 24.73 25.00 24.04 24.20 105,683 -0.34(-1.40%)
Oct 26, 2009 25.44 26.23 24.39 24.54 149,797 -0.93(-3.64%)
Oct 23, 2009 25.46 25.59 25.30 25.47 172,608 -0.66(-2.53%)
Oct 22, 2009 25.94 26.69 24.91 26.13 158,870 +0.13(+0.50%)
Oct 21, 2009 26.97 27.77 25.70 26.00 205,329 -1.10(-4.06%)
Oct 20, 2009 26.88 27.28 26.80 27.10 80,430 -0.55(-1.99%)
Oct 19, 2009 26.67 28.01 26.62 27.65 192,934 +0.78(+2.91%)
Oct 16, 2009 28.30 28.30 26.47 26.87 311,845 -1.59(-5.58%)
Oct 15, 2009 28.25 28.74 28.25 28.46 128,212 +0.03(+0.09%)
Oct 14, 2009 28.58 28.88 28.37 28.43 225,126 +0.20(+0.70%)
Oct 13, 2009 28.46 28.51 27.83 28.24 125,697 -0.34(-1.20%)
Oct 12, 2009 28.92 28.98 28.39 28.58 265,010 +0.27(+0.97%)
Oct 09, 2009 27.89 28.65 27.87 28.31 313,761 +0.08(+0.27%)
Oct 08, 2009 25.94 28.23 25.91 28.23 279,487 +2.63(+10.26%)
Oct 07, 2009 25.39 25.79 25.33 25.60 125,918 +0.18(+0.71%)
Oct 06, 2009 25.76 26.72 25.40 25.42 171,995 -0.03(-0.14%)
Oct 05, 2009 25.03 25.80 24.66 25.45 117,657 +0.71(+2.88%)
Oct 02, 2009 24.05 24.97 23.95 24.74 92,318 +0.27(+1.09%)
Oct 01, 2009 25.35 25.35 24.38 24.48 106,658 -0.99(-3.88%)
Sep 30, 2009 25.98 26.61 24.82 25.46 126,412 -0.41(-1.59%)
Sep 29, 2009 26.28 26.84 25.76 25.88 227,006 -0.53(-2.02%)
Sep 28, 2009 26.48 26.83 25.69 26.41 143,698 +0.04(+0.16%)
Sep 25, 2009 26.44 26.75 26.24 26.37 65,202 -0.17(-0.65%)
Sep 24, 2009 27.17 27.55 26.19 26.54 80,223 -0.40(-1.50%)
Sep 23, 2009 27.30 27.75 26.88 26.94 91,284 -0.36(-1.32%)
Sep 22, 2009 27.67 27.83 27.10 27.30 110,159 -0.17(-0.62%)
Sep 21, 2009 27.65 27.81 27.13 27.47 96,837 -0.21(-0.78%)
Sep 18, 2009 27.99 28.25 27.58 27.69 176,306 -0.27(-0.98%)
Sep 17, 2009 26.85 28.74 26.75 27.96 326,884 +2.48(+9.74%)
Sep 16, 2009 24.79 26.82 24.70 25.48 373,113 +0.92(+3.74%)
Sep 15, 2009 24.03 24.84 23.77 24.56 343,984 +0.54(+2.25%)
Sep 14, 2009 23.69 24.13 23.33 24.02 181,994 +0.03(+0.14%)
Sep 11, 2009 24.43 24.69 23.96 23.99 143,280 -0.47(-1.93%)
Sep 10, 2009 23.57 24.48 23.31 24.46 271,666 +0.76(+3.23%)
Sep 09, 2009 23.08 23.89 22.78 23.69 145,762 +0.65(+2.83%)
Sep 08, 2009 23.06 23.38 22.69 23.04 148,872 +0.17(+0.75%)
Sep 04, 2009 23.15 23.15 22.41 22.87 190,041 -0.29(-1.26%)
Sep 03, 2009 23.02 23.16 22.53 23.16 100,887 +0.22(+0.97%)
Sep 02, 2009 22.66 23.15 22.16 22.94 137,297 +0.26(+1.14%)
Sep 01, 2009 23.31 23.80 22.24 22.68 230,280 -0.76(-3.26%)
Aug 31, 2009 23.48 23.63 23.19 23.45 133,429 -0.26(-1.09%)
Aug 28, 2009 24.33 24.41 23.39 23.70 158,681 -0.41(-1.71%)
Aug 27, 2009 24.08 24.22 23.18 24.12 166,288 -0.21(-0.85%)
Aug 26, 2009 24.04 24.38 23.56 24.32 190,537 +0.07(+0.28%)
Aug 25, 2009 24.30 24.44 24.02 24.25 175,183 -0.01(-0.04%)
Aug 24, 2009 24.49 24.75 24.10 24.26 127,511 -0.19(-0.77%)
Aug 21, 2009 24.03 24.82 23.82 24.45 316,424 +0.82(+3.49%)
Aug 20, 2009 23.04 23.64 22.85 23.63 187,142 +0.58(+2.50%)
Aug 19, 2009 22.61 23.09 22.39 23.05 178,022 +0.21(+0.90%)
Aug 18, 2009 22.46 23.00 22.32 22.84 196,062 +0.87(+3.96%)
Aug 17, 2009 22.29 22.41 21.87 21.97 178,985 -0.74(-3.26%)
Aug 14, 2009 24.08 24.08 22.60 22.72 142,051 -1.35(-5.60%)
Aug 13, 2009 23.94 24.19 23.67 24.06 167,686 +0.23(+0.97%)
Aug 12, 2009 23.71 24.25 23.67 23.83 201,227 +0.12(+0.51%)
Aug 11, 2009 23.74 24.01 23.21 23.71 114,060 -0.27(-1.15%)
Aug 10, 2009 23.78 24.26 23.43 23.99 122,318 -0.06(-0.25%)
Aug 07, 2009 23.49 24.68 23.38 24.05 191,086 +1.09(+4.75%)
Aug 06, 2009 24.75 24.75 22.22 22.96 236,493 -1.58(-6.44%)
Aug 05, 2009 25.05 25.19 23.87 24.54 196,470 -0.57(-2.26%)
Aug 04, 2009 24.82 25.12 24.41 25.10 180,137 +0.18(+0.72%)
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