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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 (%)
Sep 30, 2009 26.02 26.65 24.86 25.51 126,199 -0.41(-1.59%)
Sep 29, 2009 26.32 26.88 25.80 25.92 226,624 -0.53(-2.02%)
Sep 28, 2009 26.52 26.87 25.73 26.45 143,456 +0.04(+0.16%)
Sep 25, 2009 26.49 26.80 26.28 26.41 65,092 -0.17(-0.65%)
Sep 24, 2009 27.22 27.60 26.23 26.58 80,088 -0.40(-1.50%)
Sep 23, 2009 27.35 27.79 26.93 26.99 91,130 -0.36(-1.32%)
Sep 22, 2009 27.72 27.87 27.14 27.35 109,974 -0.17(-0.63%)
Sep 21, 2009 27.70 27.85 27.18 27.52 96,674 -0.22(-0.78%)
Sep 18, 2009 28.04 28.29 27.62 27.73 176,009 -0.28(-0.98%)
Sep 17, 2009 26.89 28.79 26.80 28.01 326,335 +2.49(+9.74%)
Sep 16, 2009 24.84 26.87 24.74 25.52 372,485 +0.92(+3.74%)
Sep 15, 2009 24.07 24.88 23.81 24.60 343,405 +0.54(+2.25%)
Sep 14, 2009 23.73 24.17 23.37 24.06 181,688 +0.03(+0.14%)
Sep 11, 2009 24.47 24.73 24.00 24.03 143,039 -0.47(-1.93%)
Sep 10, 2009 23.61 24.52 23.35 24.50 271,209 +0.77(+3.23%)
Sep 09, 2009 23.11 23.93 22.82 23.73 145,517 +0.65(+2.83%)
Sep 08, 2009 23.10 23.42 22.73 23.08 148,622 +0.17(+0.75%)
Sep 04, 2009 23.19 23.19 22.45 22.91 189,722 -0.29(-1.26%)
Sep 03, 2009 23.05 23.20 22.56 23.20 100,717 +0.22(+0.97%)
Sep 02, 2009 22.70 23.19 22.19 22.98 137,066 +0.26(+1.14%)
Sep 01, 2009 23.35 23.84 22.28 22.72 229,893 -0.77(-3.26%)
Aug 31, 2009 23.52 23.67 23.23 23.48 133,204 -0.26(-1.09%)
Aug 28, 2009 24.37 24.45 23.42 23.74 158,414 -0.41(-1.71%)
Aug 27, 2009 24.12 24.26 23.22 24.16 166,009 -0.21(-0.85%)
Aug 26, 2009 24.08 24.42 23.60 24.36 190,217 +0.07(+0.28%)
Aug 25, 2009 24.34 24.48 24.07 24.29 174,889 -0.01(-0.04%)
Aug 24, 2009 24.53 24.79 24.14 24.30 127,297 -0.19(-0.77%)
Aug 21, 2009 24.07 24.86 23.86 24.49 315,892 +0.83(+3.49%)
Aug 20, 2009 23.08 23.68 22.89 23.67 186,827 +0.58(+2.50%)
Aug 19, 2009 22.65 23.13 22.43 23.09 177,723 +0.21(+0.90%)
Aug 18, 2009 22.50 23.04 22.36 22.88 195,733 +0.87(+3.96%)
Aug 17, 2009 22.33 22.45 21.90 22.01 178,684 -0.74(-3.26%)
Aug 14, 2009 24.12 24.12 22.64 22.75 141,812 -1.35(-5.60%)
Aug 13, 2009 23.98 24.23 23.71 24.10 167,404 +0.23(+0.97%)
Aug 12, 2009 23.75 24.29 23.71 23.87 200,888 +0.12(+0.51%)
Aug 11, 2009 23.78 24.05 23.25 23.75 113,868 -0.28(-1.15%)
Aug 10, 2009 23.82 24.30 23.47 24.03 122,112 -0.06(-0.25%)
Aug 07, 2009 23.53 24.72 23.42 24.09 190,764 +1.09(+4.75%)
Aug 06, 2009 24.79 24.79 22.25 22.99 236,095 -1.58(-6.44%)
Aug 05, 2009 25.09 25.23 23.91 24.58 196,140 -0.57(-2.26%)
Aug 04, 2009 24.86 25.16 24.45 25.14 179,834 +0.18(+0.72%)
Aug 03, 2009 24.18 25.00 24.11 24.96 185,775 +0.95(+3.98%)
Jul 31, 2009 23.78 24.61 23.61 24.01 155,155 +0.15(+0.61%)
Jul 30, 2009 22.90 24.03 22.79 23.86 427,022 +1.38(+6.16%)
Jul 29, 2009 22.40 22.88 22.06 22.48 295,681 -0.29(-1.28%)
Jul 28, 2009 22.15 23.05 22.15 22.77 165,085 +0.38(+1.69%)
Jul 27, 2009 22.31 22.73 22.15 22.39 124,755 +0.11(+0.50%)
Jul 24, 2009 21.44 22.46 21.24 22.28 1,028 +0.54(+2.49%)
Jul 23, 2009 20.68 22.10 20.61 21.74 183,785 +0.98(+4.72%)
Jul 22, 2009 20.84 20.99 20.47 20.76 121,509 -0.17(-0.82%)
Jul 21, 2009 21.21 21.41 20.76 20.93 190,160 +0.03(+0.16%)
Jul 20, 2009 20.65 20.99 20.47 20.90 142,417 +0.50(+2.45%)
Jul 17, 2009 20.39 20.53 20.16 20.40 179,720 +0.07(+0.34%)
Jul 16, 2009 20.16 20.60 20.02 20.33 130,720 +0.03(+0.17%)
Jul 15, 2009 19.79 20.65 19.77 20.29 301,513 +0.65(+3.28%)
Jul 14, 2009 19.83 19.98 19.20 19.65 319,834 -0.18(-0.91%)
Jul 13, 2009 19.11 20.01 19.05 19.83 223,118 +0.39(+1.99%)
Jul 10, 2009 19.66 20.01 19.08 19.44 108,564 -0.32(-1.61%)
Jul 09, 2009 20.12 20.29 19.64 19.76 160,757 -0.12(-0.61%)
Jul 08, 2009 20.54 20.56 19.30 19.88 215,766 -0.59(-2.90%)
Jul 07, 2009 21.20 21.26 20.17 20.47 156,095 -0.72(-3.41%)
Jul 06, 2009 22.28 22.34 20.95 21.20 245,000 -1.28(-5.70%)
Jul 02, 2009 22.41 23.22 20.90 22.48 210,174 -0.65(-2.83%)
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