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Koppers Holdings Inc (NY: KOP )

43.65 +0.15 (+0.34%)
Official Closing Price Updated: 7:00 PM EDT, May 10, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Oct 29, 2010 24.10 24.70 24.10 24.57 100,732 +0.29(+1.20%)
Oct 28, 2010 24.53 24.92 24.16 24.28 79,009 -0.12(-0.51%)
Oct 27, 2010 24.58 24.58 23.86 24.40 76,335 -0.49(-1.98%)
Oct 25, 2010 24.80 25.55 24.80 24.90 102,283 +0.29(+1.18%)
Oct 22, 2010 24.75 24.75 24.41 24.61 56,932 -0.03(-0.11%)
Oct 21, 2010 24.84 25.00 23.95 24.63 113,712 +0.02(+0.07%)
Oct 20, 2010 24.26 24.84 24.21 24.62 109,973 +0.44(+1.82%)
Oct 19, 2010 24.08 24.50 23.79 24.18 172,906 -0.30(-1.22%)
Oct 18, 2010 24.33 24.57 24.25 24.48 51,396 +0.24(+0.98%)
Oct 15, 2010 24.72 24.99 24.20 24.24 145,731 -0.22(-0.90%)
Oct 14, 2010 24.48 24.55 24.10 24.46 67,250 +0.01(+0.04%)
Oct 13, 2010 24.35 24.72 24.03 24.45 218,081 +0.22(+0.91%)
Oct 12, 2010 23.95 24.38 23.62 24.23 67,035 +0.12(+0.51%)
Oct 11, 2010 23.93 24.27 23.80 24.10 60,877 +0.22(+0.92%)
Oct 08, 2010 23.88 24.02 23.60 23.88 186,880 +0.30(+1.27%)
Oct 07, 2010 24.04 24.04 23.22 23.58 461 -0.19(-0.82%)
Oct 06, 2010 23.81 24.00 23.50 23.78 79,260 -0.03(-0.11%)
Oct 05, 2010 23.06 23.84 23.00 23.81 112,956 +1.10(+4.85%)
Oct 04, 2010 23.55 23.60 22.64 22.70 102,110 -0.86(-3.66%)
Oct 01, 2010 23.57 24.32 23.42 23.57 79,624 -0.12(-0.50%)
Sep 30, 2010 23.68 23.96 23.14 23.68 998 +0.04(+0.16%)
Sep 29, 2010 23.26 23.72 23.26 23.65 103,734 +0.23(+0.98%)
Sep 28, 2010 23.13 23.56 22.58 23.42 217 +0.42(+1.84%)
Sep 27, 2010 23.41 23.53 22.79 22.99 80,157 -0.33(-1.44%)
Sep 24, 2010 22.61 23.38 22.61 23.33 189,517 +1.13(+5.08%)
Sep 23, 2010 22.55 22.55 21.89 22.20 899 -0.62(-2.70%)
Sep 22, 2010 22.49 22.89 22.27 22.82 136,925 +0.28(+1.25%)
Sep 21, 2010 22.55 23.04 22.44 22.54 103,110 -0.11(-0.51%)
Sep 20, 2010 21.85 23.05 21.54 22.65 217,890 +0.91(+4.18%)
Sep 17, 2010 21.74 22.24 21.62 21.74 191,888 +0.17(+0.78%)
Sep 15, 2010 21.27 21.72 21.20 21.58 72,709 +0.16(+0.74%)
Sep 14, 2010 21.28 21.73 21.06 21.42 128,794 +0.09(+0.41%)
Sep 13, 2010 21.14 21.57 20.99 21.33 165,116 +0.41(+1.94%)
Sep 10, 2010 20.45 21.13 20.45 20.92 143,467 +0.56(+2.77%)
Sep 09, 2010 20.37 20.41 19.96 20.36 136,035 +0.37(+1.85%)
Sep 08, 2010 20.06 20.29 19.86 19.99 128,122 +0.18(+0.89%)
Sep 07, 2010 19.88 19.88 19.07 19.81 734 -0.13(-0.66%)
Sep 03, 2010 19.23 19.99 19.21 19.94 190,691 +1.00(+5.30%)
Sep 02, 2010 18.56 19.05 18.51 18.94 635 +0.21(+1.13%)
Sep 01, 2010 18.00 18.98 17.86 18.73 247,194 +1.10(+6.25%)
Aug 31, 2010 17.63 18.07 17.42 17.63 2,969 -0.18(-1.02%)
Aug 30, 2010 18.43 18.56 17.64 17.81 157,949 -0.69(-3.74%)
Aug 27, 2010 18.50 18.63 17.98 18.50 216,244 +0.40(+2.19%)
Aug 26, 2010 18.49 18.56 18.08 18.10 154,022 -0.35(-1.91%)
Aug 25, 2010 18.37 18.53 17.99 18.46 509 -0.02(-0.10%)
Aug 24, 2010 19.02 19.03 18.45 18.47 2,068 -0.79(-4.12%)
Aug 23, 2010 20.26 20.37 19.20 19.27 231,733 -0.78(-3.91%)
Aug 20, 2010 20.36 20.37 19.65 20.05 205,104 -0.52(-2.53%)
Aug 19, 2010 21.17 21.18 20.50 20.57 1,777 -0.74(-3.47%)
Aug 18, 2010 21.40 21.41 20.86 21.31 7,992 -0.07(-0.33%)
Aug 17, 2010 21.03 21.71 20.95 21.38 1,227 +0.66(+3.19%)
Aug 16, 2010 20.01 20.82 19.93 20.72 179,349 +0.67(+3.34%)
Aug 13, 2010 20.05 20.39 19.89 20.05 132,699 -0.16(-0.78%)
Aug 12, 2010 20.00 20.33 19.72 20.21 165,812 +0.02(+0.09%)
Aug 11, 2010 20.49 20.70 20.09 20.19 2,249 -0.87(-4.14%)
Aug 10, 2010 20.98 21.27 20.56 21.06 193,424 -0.21(-0.98%)
Aug 09, 2010 20.72 21.48 20.69 21.27 119,308 +0.75(+3.66%)
Aug 06, 2010 20.52 21.09 20.03 20.52 158,945 -0.45(-2.12%)
Aug 05, 2010 21.99 23.48 20.71 20.97 383,616 -1.30(-5.84%)
Aug 04, 2010 21.61 22.42 21.37 22.27 147,642 +0.76(+3.53%)
Aug 03, 2010 21.95 22.27 21.44 21.51 155,112 -0.61(-2.76%)
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