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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
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Oct 30, 2015 18.68 18.75 18.30 18.64 154,253 -0.02(-0.11%)
Oct 29, 2015 18.89 19.24 18.57 18.66 142,023 -0.35(-1.86%)
Oct 28, 2015 18.54 19.45 18.48 19.02 259,097 +0.61(+3.31%)
Oct 27, 2015 18.46 18.55 17.94 18.41 202,636 -0.26(-1.37%)
Oct 26, 2015 18.79 18.88 18.48 18.66 230,834 -0.15(-0.78%)
Oct 23, 2015 18.85 18.93 18.48 18.81 186,700 +0.00(+0.00%)
Oct 22, 2015 18.75 19.27 18.60 18.81 187,762 +0.26(+1.38%)
Oct 21, 2015 18.86 18.93 18.32 18.55 253,805 -0.35(-1.87%)
Oct 20, 2015 19.01 19.51 18.78 18.91 218,294 -0.10(-0.52%)
Oct 19, 2015 19.48 19.49 18.79 19.01 262,252 -0.63(-3.20%)
Oct 16, 2015 20.25 20.25 19.10 19.64 242,309 -0.51(-2.54%)
Oct 15, 2015 21.31 21.65 19.50 20.15 657,859 -1.78(-8.12%)
Oct 14, 2015 21.68 22.50 21.68 21.93 175,755 +0.20(+0.90%)
Oct 13, 2015 21.36 21.86 21.29 21.73 147,776 +0.21(+0.96%)
Oct 12, 2015 22.98 22.98 21.23 21.52 142,404 -1.46(-6.33%)
Oct 09, 2015 21.77 23.23 21.77 22.98 332,158 +1.10(+5.03%)
Oct 08, 2015 21.17 22.08 21.09 21.88 367,381 +0.69(+3.25%)
Oct 07, 2015 21.37 21.75 20.82 21.19 269,946 -0.08(-0.37%)
Oct 06, 2015 21.36 22.02 21.17 21.27 237,849 +0.13(+0.60%)
Oct 05, 2015 19.23 21.28 19.23 21.14 275,856 +1.87(+9.69%)
Oct 02, 2015 19.21 19.41 18.92 19.27 249,987 -0.09(-0.46%)
Oct 01, 2015 19.95 20.17 19.01 19.36 130,198 -0.47(-2.38%)
Sep 30, 2015 19.25 19.92 19.20 19.83 158,746 +0.75(+3.92%)
Sep 29, 2015 19.23 19.36 18.71 19.08 316,794 -0.19(-0.97%)
Sep 28, 2015 20.94 20.96 19.22 19.27 181,432 -1.87(-8.84%)
Sep 25, 2015 20.50 21.32 20.25 21.14 235,577 +0.74(+3.61%)
Sep 24, 2015 20.31 20.58 19.55 20.40 159,189 -0.14(-0.67%)
Sep 23, 2015 20.54 21.07 20.42 20.54 183,969 -0.01(-0.05%)
Sep 22, 2015 20.28 20.78 20.27 20.55 122,538 -0.01(-0.05%)
Sep 21, 2015 20.77 21.01 20.41 20.56 138,586 -0.07(-0.33%)
Sep 18, 2015 20.19 20.77 19.96 20.63 219,241 +0.17(+0.82%)
Sep 17, 2015 20.76 21.13 20.38 20.46 229,392 -0.32(-1.56%)
Sep 16, 2015 20.56 20.88 20.55 20.79 217,071 +0.24(+1.15%)
Sep 15, 2015 20.62 20.86 20.42 20.55 106,831 -0.07(-0.33%)
Sep 14, 2015 20.72 20.76 20.21 20.62 133,151 +0.03(+0.14%)
Sep 11, 2015 20.79 20.90 20.42 20.59 239,670 -0.37(-1.78%)
Sep 10, 2015 20.09 21.16 20.01 20.96 408,018 +0.88(+4.41%)
Sep 09, 2015 19.06 20.22 19.06 20.08 553,003 +1.15(+6.08%)
Sep 08, 2015 19.90 20.70 18.27 18.93 2,297,368 +0.04(+0.21%)
Sep 04, 2015 19.21 18.89 18.89 18.89 123,673 -0.63(-3.22%)
Sep 03, 2015 19.68 20.00 19.24 19.52 117,119 -0.15(-0.75%)
Sep 02, 2015 20.02 20.07 19.33 19.66 118,508 -0.06(-0.30%)
Sep 01, 2015 20.15 20.45 19.63 19.72 368,952 -0.73(-3.56%)
Aug 31, 2015 19.58 20.87 19.29 20.45 171,352 +0.75(+3.79%)
Aug 28, 2015 18.66 19.71 18.62 19.70 183,983 +0.92(+4.92%)
Aug 27, 2015 18.33 19.38 18.16 18.78 133,970 +0.60(+3.30%)
Aug 26, 2015 18.09 18.26 17.58 18.18 300,133 +0.28(+1.54%)
Aug 25, 2015 19.29 19.29 17.86 17.90 130,222 -0.80(-4.26%)
Aug 24, 2015 18.93 19.70 18.53 18.70 164,091 -1.01(-5.14%)
Aug 21, 2015 19.87 20.11 19.50 19.71 109,318 -0.48(-2.39%)
Aug 20, 2015 20.40 20.50 19.98 20.20 86,336 -0.25(-1.20%)
Aug 19, 2015 20.80 20.97 19.99 20.44 74,646 -0.42(-2.03%)
Aug 18, 2015 21.10 21.11 20.42 20.86 124,935 -0.25(-1.16%)
Aug 17, 2015 20.73 21.21 20.31 21.11 106,473 +0.53(+2.58%)
Aug 14, 2015 20.69 20.99 20.50 20.58 157,127 -0.11(-0.52%)
Aug 13, 2015 20.95 21.03 20.10 20.69 143,543 -0.34(-1.64%)
Aug 12, 2015 21.28 21.55 20.95 21.03 150,732 -0.36(-1.70%)
Aug 11, 2015 21.63 22.03 20.82 21.40 228,024 -0.54(-2.46%)
Aug 10, 2015 20.94 21.98 20.87 21.94 439,261 +1.08(+5.19%)
Aug 07, 2015 20.96 21.39 20.67 20.85 250,316 -0.16(-0.75%)
Aug 06, 2015 19.37 22.20 19.37 21.01 657,324 +1.84(+9.59%)
Aug 05, 2015 19.72 19.84 19.16 19.17 189,445 -0.39(-2.01%)
Aug 04, 2015 19.21 19.83 19.21 19.57 147,716 +0.37(+1.95%)
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