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Koppers Holdings Inc (NY: KOP )

43.96 -0.15 (-0.34%)
Official Closing Price Updated: 7:00 PM EDT, May 22, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Sep 29, 2017 45.23 45.77 44.50 45.38 174,425 +0.20(+0.44%)
Sep 28, 2017 43.91 45.23 43.91 45.18 101,581 +1.43(+3.26%)
Sep 27, 2017 43.95 44.30 43.32 43.76 212,079 +0.10(+0.23%)
Sep 26, 2017 43.02 44.25 43.02 43.66 117,177 +0.54(+1.25%)
Sep 25, 2017 42.38 43.44 42.38 43.12 173,537 +0.74(+1.74%)
Sep 22, 2017 41.84 42.48 41.30 42.38 118,507 +0.44(+1.06%)
Sep 21, 2017 41.35 42.23 40.96 41.94 56,465 +0.59(+1.43%)
Sep 20, 2017 41.79 42.04 41.15 41.35 121,727 -0.39(-0.94%)
Sep 19, 2017 41.50 41.79 41.05 41.74 235,821 +0.39(+0.95%)
Sep 18, 2017 40.61 41.45 40.56 41.35 121,721 +1.33(+3.32%)
Sep 15, 2017 40.07 40.56 39.63 40.02 254,722 +0.10(+0.25%)
Sep 14, 2017 39.14 39.97 38.69 39.92 91,385 +1.08(+2.78%)
Sep 13, 2017 38.60 39.09 38.45 38.84 68,484 +0.25(+0.64%)
Sep 12, 2017 38.79 39.09 38.50 38.60 64,665 -0.15(-0.38%)
Sep 11, 2017 38.64 38.84 38.25 38.74 48,538 +0.54(+1.42%)
Sep 08, 2017 37.86 38.45 37.22 38.20 90,327 +0.20(+0.52%)
Sep 07, 2017 37.96 38.10 37.46 38.01 52,363 +0.10(+0.26%)
Sep 06, 2017 38.10 38.15 37.61 37.91 61,047 +0.10(+0.26%)
Sep 05, 2017 39.58 39.78 37.76 37.81 84,227 -1.82(-4.59%)
Sep 01, 2017 38.55 39.68 38.55 39.63 99,419 +1.08(+2.81%)
Aug 31, 2017 38.35 38.84 38.05 38.55 112,705 +0.49(+1.29%)
Aug 30, 2017 37.91 38.15 37.66 38.05 67,870 +0.10(+0.26%)
Aug 29, 2017 37.22 38.05 36.87 37.96 86,792 +0.34(+0.91%)
Aug 28, 2017 37.61 37.71 37.27 37.61 63,589 +0.15(+0.39%)
Aug 25, 2017 37.51 37.56 37.12 37.46 43,201 +0.20(+0.53%)
Aug 24, 2017 37.56 37.61 36.87 37.27 47,476 -0.15(-0.39%)
Aug 23, 2017 37.17 37.71 37.12 37.42 50,338 -0.05(-0.13%)
Aug 22, 2017 37.07 37.51 37.07 37.46 52,478 +0.54(+1.46%)
Aug 21, 2017 37.22 37.51 36.90 36.92 62,083 -0.49(-1.31%)
Aug 18, 2017 37.12 37.66 36.92 37.42 97,479 +0.00(+0.00%)
Aug 17, 2017 38.15 38.40 37.32 37.42 119,109 -1.03(-2.69%)
Aug 16, 2017 38.30 38.50 38.20 38.45 62,069 +0.10(+0.26%)
Aug 15, 2017 38.50 38.50 38.20 38.35 60,151 +0.00(+0.00%)
Aug 14, 2017 38.40 38.60 38.25 38.35 79,969 +0.25(+0.65%)
Aug 11, 2017 36.68 38.45 36.68 38.10 77,592 -0.44(-1.15%)
Aug 10, 2017 38.30 38.69 38.25 38.55 72,322 -0.10(-0.25%)
Aug 09, 2017 37.91 38.64 37.66 38.64 167,720 +0.44(+1.16%)
Aug 08, 2017 38.79 39.28 38.15 38.20 94,167 -0.59(-1.52%)
Aug 07, 2017 38.94 39.09 38.01 38.79 143,916 -0.10(-0.25%)
Aug 04, 2017 37.51 39.23 37.02 38.89 237,151 +1.77(+4.77%)
Aug 03, 2017 37.32 38.94 36.68 37.12 327,290 +1.92(+5.45%)
Aug 02, 2017 35.89 36.33 35.15 35.20 97,976 -0.69(-1.92%)
Aug 01, 2017 35.84 36.06 35.50 35.89 61,736 +0.20(+0.55%)
Jul 31, 2017 36.14 36.14 35.45 35.69 58,268 -0.34(-0.95%)
Jul 28, 2017 35.99 36.16 35.67 36.04 59,919 +0.10(+0.27%)
Jul 27, 2017 36.38 36.46 35.69 35.94 67,825 -0.30(-0.81%)
Jul 26, 2017 37.27 37.27 36.09 36.24 49,551 -0.74(-1.99%)
Jul 25, 2017 36.78 37.12 36.48 36.97 57,628 +0.49(+1.35%)
Jul 24, 2017 36.53 36.58 35.82 36.48 65,408 -0.10(-0.27%)
Jul 21, 2017 37.46 37.46 36.33 36.58 85,673 -0.74(-1.98%)
Jul 20, 2017 37.17 37.32 36.78 37.32 53,780 +0.15(+0.40%)
Jul 19, 2017 36.92 37.46 36.85 37.17 105,314 +0.25(+0.67%)
Jul 18, 2017 36.83 37.02 36.38 36.92 89,872 +0.00(+0.00%)
Jul 17, 2017 35.84 37.02 35.84 36.92 150,049 +0.98(+2.74%)
Jul 14, 2017 35.99 36.24 35.79 35.94 61,963 +0.05(+0.14%)
Jul 13, 2017 36.38 36.38 35.51 35.89 69,565 -0.25(-0.68%)
Jul 12, 2017 35.84 36.33 35.74 36.14 109,608 +0.84(+2.37%)
Jul 11, 2017 34.96 35.50 34.76 35.30 99,210 +0.30(+0.84%)
Jul 10, 2017 35.10 35.45 34.91 35.01 142,969 -0.39(-1.11%)
Jul 07, 2017 35.20 35.50 34.59 35.40 141,279 +0.30(+0.84%)
Jul 06, 2017 35.10 35.74 34.76 35.10 89,290 -0.30(-0.83%)
Jul 05, 2017 35.99 36.09 35.30 35.40 76,911 -0.69(-1.91%)
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