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Koppers Holdings Inc (NY: KOP )

43.27 -1.68 (-3.74%)
Official Closing Price Updated: 7:00 PM EDT, May 17, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Sep 28, 2018 30.33 31.07 30.04 30.68 200,344 +0.15(+0.48%)
Sep 27, 2018 31.02 31.23 30.43 30.53 135,431 -0.49(-1.59%)
Sep 26, 2018 32.01 32.01 30.92 31.02 205,688 -1.03(-3.23%)
Sep 25, 2018 31.96 32.30 31.86 32.06 102,880 +0.10(+0.31%)
Sep 24, 2018 32.55 32.60 31.66 31.96 129,346 -0.59(-1.82%)
Sep 21, 2018 32.55 32.60 32.25 32.55 278,127 +0.00(+0.00%)
Sep 20, 2018 32.65 32.79 32.30 32.55 188,550 +0.20(+0.61%)
Sep 19, 2018 32.45 32.99 32.25 32.35 160,243 -0.05(-0.15%)
Sep 18, 2018 32.35 32.60 31.76 32.40 183,551 +0.20(+0.61%)
Sep 17, 2018 32.01 32.45 31.37 32.20 183,649 +0.39(+1.24%)
Sep 14, 2018 32.25 32.25 31.51 31.81 143,176 -0.44(-1.37%)
Sep 13, 2018 33.09 33.09 32.10 32.25 196,871 -0.74(-2.24%)
Sep 12, 2018 33.24 33.34 32.94 32.99 151,196 -0.25(-0.74%)
Sep 11, 2018 33.88 33.88 33.04 33.24 218,757 -0.69(-2.03%)
Sep 10, 2018 34.22 34.22 33.63 33.93 454,758 +0.00(+0.00%)
Sep 07, 2018 34.12 34.37 33.53 33.93 334,077 +0.00(+0.00%)
Sep 06, 2018 34.52 34.66 33.93 33.93 185,844 -0.59(-1.71%)
Sep 05, 2018 34.62 34.97 34.42 34.52 239,805 -0.30(-0.85%)
Sep 04, 2018 34.86 34.86 34.32 34.81 148,698 -0.10(-0.28%)
Aug 31, 2018 34.91 34.91 34.91 0 -0.20(-0.56%)
Aug 30, 2018 35.50 35.53 34.91 35.11 126,897 -0.44(-1.25%)
Aug 29, 2018 35.35 35.70 34.95 35.55 143,950 +0.34(+0.98%)
Aug 28, 2018 35.80 35.80 34.96 35.21 146,627 -0.59(-1.65%)
Aug 27, 2018 34.57 36.14 34.57 35.80 383,245 +1.33(+3.86%)
Aug 24, 2018 33.58 34.57 33.43 34.47 298,537 +0.94(+2.79%)
Aug 23, 2018 33.88 33.88 33.14 33.53 284,252 -0.44(-1.30%)
Aug 22, 2018 33.83 34.32 33.53 33.98 288,851 +0.25(+0.73%)
Aug 21, 2018 33.73 34.12 33.58 33.73 384,141 +0.00(+0.00%)
Aug 20, 2018 34.37 35.35 33.68 33.73 184,635 -0.39(-1.15%)
Aug 17, 2018 34.71 35.01 34.02 34.12 399,674 -0.79(-2.26%)
Aug 16, 2018 34.66 35.55 34.57 34.91 209,595 +0.49(+1.43%)
Aug 15, 2018 34.37 34.62 33.93 34.42 208,116 -0.15(-0.43%)
Aug 14, 2018 35.01 35.45 34.42 34.57 239,869 -0.34(-0.99%)
Aug 13, 2018 35.26 35.95 34.71 34.91 206,287 +0.20(+0.57%)
Aug 10, 2018 34.52 35.07 34.42 34.71 145,816 +0.25(+0.71%)
Aug 09, 2018 34.47 35.55 33.14 34.47 248,537 -2.91(-7.77%)
Aug 08, 2018 36.59 37.72 36.39 37.37 89,511 +0.64(+1.74%)
Aug 07, 2018 37.08 37.27 36.49 36.73 56,741 -0.15(-0.40%)
Aug 06, 2018 36.83 37.13 36.44 36.88 50,311 -0.15(-0.40%)
Aug 03, 2018 37.23 37.67 36.93 37.03 38,383 -0.15(-0.40%)
Aug 02, 2018 37.42 37.67 36.98 37.18 88,351 -0.59(-1.56%)
Aug 01, 2018 36.83 37.91 36.59 37.77 146,003 +0.79(+2.13%)
Jul 31, 2018 36.19 37.37 35.90 36.98 86,745 +1.03(+2.88%)
Jul 30, 2018 36.29 36.83 35.85 35.95 94,592 -0.25(-0.68%)
Jul 27, 2018 37.42 37.62 35.99 36.19 88,951 -1.23(-3.29%)
Jul 26, 2018 36.68 37.67 36.68 37.42 114,058 +0.74(+2.01%)
Jul 25, 2018 37.08 37.08 36.34 36.68 116,399 -0.49(-1.32%)
Jul 24, 2018 37.52 38.01 37.03 37.18 77,880 -0.25(-0.66%)
Jul 23, 2018 38.31 38.31 37.32 37.42 96,677 -1.03(-2.69%)
Jul 20, 2018 38.60 38.60 38.16 38.46 59,015 -0.15(-0.38%)
Jul 19, 2018 37.96 38.70 37.72 38.60 58,828 +0.34(+0.90%)
Jul 18, 2018 37.37 38.31 37.13 38.26 111,646 +0.94(+2.51%)
Jul 17, 2018 36.88 37.47 36.88 37.32 47,231 +0.44(+1.20%)
Jul 16, 2018 36.73 37.13 36.54 36.88 84,259 +0.05(+0.13%)
Jul 13, 2018 37.77 37.77 36.68 36.83 97,466 -0.59(-1.58%)
Jul 12, 2018 37.96 38.01 37.27 37.42 60,256 -0.49(-1.30%)
Jul 11, 2018 37.96 38.26 37.18 37.91 92,659 -0.34(-0.90%)
Jul 10, 2018 39.10 39.27 38.16 38.26 80,442 -0.74(-1.89%)
Jul 09, 2018 39.39 39.44 38.75 39.00 72,060 -0.10(-0.25%)
Jul 06, 2018 38.85 39.15 38.65 39.10 61,486 +0.30(+0.76%)
Jul 05, 2018 38.95 39.15 38.46 38.80 61,396 -0.15(-0.38%)
Jul 03, 2018 38.95 38.95 38.95 0 +1.03(+2.73%)
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