Koppers Holdings Inc (NY: KOP )

44.41 -0.54 (-1.21%)
Streaming Delayed Price Updated: 11:07 AM EDT, May 17, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Sep 30, 2010 23.69 23.97 23.14 23.69 998 +0.04(+0.16%)
Sep 29, 2010 23.26 23.72 23.26 23.65 103,725 +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 23.00 80,149 -0.33(-1.44%)
Sep 24, 2010 22.61 23.38 22.61 23.33 189,500 +1.13(+5.08%)
Sep 23, 2010 22.56 22.56 21.89 22.20 899 -0.62(-2.70%)
Sep 22, 2010 22.49 22.89 22.27 22.82 136,913 +0.28(+1.25%)
Sep 21, 2010 22.56 23.04 22.44 22.54 103,101 -0.11(-0.51%)
Sep 20, 2010 21.85 23.05 21.54 22.65 217,871 +0.91(+4.18%)
Sep 17, 2010 21.74 22.24 21.62 21.74 191,871 +0.17(+0.78%)
Sep 15, 2010 21.27 21.72 21.20 21.58 72,702 +0.16(+0.74%)
Sep 14, 2010 21.29 21.73 21.07 21.42 128,782 +0.09(+0.41%)
Sep 13, 2010 21.15 21.57 21.00 21.33 165,102 +0.41(+1.94%)
Sep 10, 2010 20.45 21.13 20.45 20.93 143,454 +0.56(+2.77%)
Sep 09, 2010 20.37 20.41 19.96 20.36 136,023 +0.37(+1.85%)
Sep 08, 2010 20.06 20.29 19.86 19.99 128,110 +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 19.95 190,674 +1.00(+5.30%)
Sep 02, 2010 18.56 19.06 18.51 18.94 635 +0.21(+1.13%)
Sep 01, 2010 18.00 18.98 17.86 18.73 247,172 +1.10(+6.25%)
Aug 31, 2010 17.63 18.07 17.43 17.63 2,969 -0.18(-1.02%)
Aug 30, 2010 18.43 18.56 17.65 17.81 157,935 -0.69(-3.74%)
Aug 27, 2010 18.50 18.63 17.98 18.50 216,225 +0.40(+2.19%)
Aug 26, 2010 18.49 18.56 18.08 18.10 154,008 -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 19.27 231,712 -0.78(-3.91%)
Aug 20, 2010 20.36 20.37 19.65 20.05 205,086 -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 7,991 -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 20.72 179,333 +0.67(+3.34%)
Aug 13, 2010 20.05 20.39 19.89 20.05 132,687 -0.16(-0.79%)
Aug 12, 2010 20.00 20.33 19.72 20.21 165,797 +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 21.07 193,406 -0.21(-0.98%)
Aug 09, 2010 20.72 21.49 20.69 21.28 119,298 +0.75(+3.66%)
Aug 06, 2010 20.53 21.09 20.03 20.53 158,930 -0.45(-2.12%)
Aug 05, 2010 21.99 23.48 20.71 20.97 383,582 -1.30(-5.84%)
Aug 04, 2010 21.62 22.42 21.37 22.27 147,628 +0.76(+3.53%)
Aug 03, 2010 21.96 22.28 21.44 21.51 155,098 -0.61(-2.76%)
Aug 02, 2010 22.24 22.94 22.04 22.12 124,091 +0.44(+2.01%)
Jul 30, 2010 21.69 22.42 21.63 21.69 119,295 -0.48(-2.17%)
Jul 29, 2010 21.48 22.53 21.43 22.17 187,463 +0.80(+3.76%)
Jul 28, 2010 21.36 22.37 21.14 21.36 833 -0.86(-3.89%)
Jul 27, 2010 22.19 22.57 21.97 22.23 126,049 +0.27(+1.23%)
Jul 26, 2010 21.63 22.11 21.37 21.96 164,465 +0.49(+2.28%)
Jul 23, 2010 20.51 21.54 20.51 21.47 154,358 +0.79(+3.80%)
Jul 22, 2010 19.80 20.72 19.80 20.68 196,441 +1.00(+5.06%)
Jul 21, 2010 19.98 20.20 19.65 19.69 284,511 -0.22(-1.10%)
Jul 20, 2010 19.34 19.93 18.94 19.91 170,126 +0.24(+1.20%)
Jul 19, 2010 19.74 20.11 19.17 19.67 123,849 +0.00(+0.00%)
Jul 16, 2010 19.67 20.32 19.54 19.67 388,924 -0.83(-4.05%)
Jul 15, 2010 21.36 21.44 20.13 20.50 210,070 -0.91(-4.24%)
Jul 14, 2010 21.60 21.81 21.28 21.41 212,407 -0.24(-1.09%)
Jul 13, 2010 21.64 21.75 20.47 21.64 2,038 +0.76(+3.66%)
Jul 12, 2010 21.04 21.15 20.11 20.88 225,090 -0.19(-0.89%)
Jul 09, 2010 21.07 21.09 20.18 21.07 168,499 +0.76(+3.74%)
Jul 08, 2010 20.31 20.35 19.01 20.31 619 +1.46(+7.74%)
Jul 07, 2010 18.62 19.11 18.40 18.85 342,532 +0.25(+1.36%)
Jul 06, 2010 18.60 20.18 18.52 18.60 1,042 -0.88(-4.53%)
Jul 02, 2010 19.48 20.22 19.40 19.48 174,807 -0.58(-2.87%)
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