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Koppers Holdings Inc (NY: KOP )

44.62 +0.22 (+0.50%)
Official Closing Price Updated: 7:00 PM EDT, May 8, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Sep 30, 2020 20.64 21.37 20.27 20.59 131,970 +0.09(+0.43%)
Sep 29, 2020 20.54 21.02 20.40 20.51 172,180 -0.06(-0.29%)
Sep 28, 2020 20.30 20.93 20.30 20.56 115,393 +0.63(+3.16%)
Sep 25, 2020 19.45 20.39 19.45 19.93 98,082 +0.14(+0.70%)
Sep 24, 2020 19.38 20.17 18.63 19.80 144,843 +0.03(+0.15%)
Sep 23, 2020 21.36 21.76 19.11 19.77 203,457 -1.67(-7.81%)
Sep 22, 2020 20.78 21.65 20.65 21.44 163,978 +1.05(+5.17%)
Sep 21, 2020 21.37 21.37 19.97 20.39 221,502 -1.84(-8.29%)
Sep 18, 2020 22.37 22.96 21.87 22.23 350,292 +0.04(+0.18%)
Sep 17, 2020 21.27 22.94 21.09 22.19 210,036 +0.74(+3.44%)
Sep 16, 2020 21.89 22.13 21.42 21.45 118,970 -0.41(-1.89%)
Sep 15, 2020 22.09 22.46 21.70 21.86 94,094 -0.08(-0.36%)
Sep 14, 2020 22.08 22.28 21.57 21.94 113,626 +0.06(+0.27%)
Sep 11, 2020 22.18 22.48 21.84 21.88 92,599 -0.21(-0.94%)
Sep 10, 2020 22.52 22.76 22.04 22.09 101,867 -0.21(-0.93%)
Sep 09, 2020 22.60 22.86 22.04 22.30 107,978 -0.08(-0.35%)
Sep 08, 2020 22.65 23.00 22.35 22.38 110,582 -0.63(-2.74%)
Sep 04, 2020 22.96 23.35 22.16 23.01 247,946 +0.76(+3.41%)
Sep 03, 2020 23.75 23.98 22.21 22.25 212,595 -1.46(-6.15%)
Sep 02, 2020 24.02 24.02 23.27 23.71 108,835 -0.37(-1.55%)
Sep 01, 2020 23.37 24.31 22.86 24.08 140,557 +0.38(+1.62%)
Aug 31, 2020 24.36 24.36 23.66 23.70 127,584 -0.78(-3.18%)
Aug 28, 2020 24.53 24.67 23.96 24.47 107,423 +0.12(+0.49%)
Aug 27, 2020 24.85 25.12 24.02 24.36 154,014 -0.27(-1.08%)
Aug 26, 2020 24.53 24.95 24.35 24.62 116,614 -0.05(-0.20%)
Aug 25, 2020 25.56 25.89 23.72 24.67 203,251 -0.63(-2.49%)
Aug 24, 2020 24.62 25.62 24.42 25.30 146,704 +0.83(+3.38%)
Aug 21, 2020 24.62 24.90 24.02 24.47 126,410 -0.36(-1.47%)
Aug 20, 2020 24.85 25.28 24.59 24.84 101,009 -0.54(-2.13%)
Aug 19, 2020 25.42 26.05 25.21 25.38 159,493 +0.13(+0.51%)
Aug 18, 2020 25.11 25.69 25.10 25.25 220,169 +0.04(+0.16%)
Aug 17, 2020 25.69 26.39 25.03 25.21 86,318 -0.58(-2.25%)
Aug 14, 2020 25.49 26.19 25.14 25.79 175,349 -0.03(-0.11%)
Aug 13, 2020 25.57 26.14 25.55 25.82 87,726 -0.07(-0.27%)
Aug 12, 2020 25.96 25.96 25.25 25.89 90,613 +0.55(+2.18%)
Aug 11, 2020 26.49 26.80 25.19 25.34 171,412 -0.59(-2.28%)
Aug 10, 2020 25.71 26.51 25.71 25.93 143,873 +0.26(+1.00%)
Aug 07, 2020 25.29 25.72 24.77 25.68 179,004 +0.12(+0.46%)
Aug 06, 2020 25.99 25.99 25.31 25.56 100,392 -0.61(-2.33%)
Aug 05, 2020 25.51 26.35 25.08 26.17 185,678 +1.22(+4.90%)
Aug 04, 2020 24.84 25.04 24.45 24.95 100,928 -0.01(-0.04%)
Aug 03, 2020 25.19 25.36 24.15 24.96 196,299 +0.17(+0.68%)
Jul 31, 2020 24.72 25.70 24.22 24.79 206,520 -0.22(-0.87%)
Jul 30, 2020 25.23 25.71 24.77 25.01 189,296 -0.70(-2.72%)
Jul 29, 2020 24.72 25.74 23.85 25.71 314,339 +0.99(+4.03%)
Jul 28, 2020 24.70 25.94 24.25 24.71 302,792 +0.02(+0.08%)
Jul 27, 2020 22.52 25.10 21.90 24.69 502,881 +4.49(+22.23%)
Jul 24, 2020 20.99 21.02 20.04 20.20 100,112 -0.83(-3.93%)
Jul 23, 2020 20.34 21.28 20.34 21.03 169,863 +0.51(+2.50%)
Jul 22, 2020 20.41 20.98 20.25 20.52 127,687 -0.19(-0.90%)
Jul 21, 2020 19.71 20.93 19.71 20.70 154,005 +1.19(+6.11%)
Jul 20, 2020 20.03 20.58 19.40 19.51 160,983 -0.81(-3.97%)
Jul 17, 2020 19.86 20.47 19.80 20.32 138,391 +0.52(+2.64%)
Jul 16, 2020 19.82 20.10 19.44 19.80 262,117 -0.11(-0.54%)
Jul 15, 2020 19.89 20.15 19.56 19.90 269,012 +0.70(+3.64%)
Jul 14, 2020 18.67 19.23 18.36 19.21 166,338 +0.48(+2.58%)
Jul 13, 2020 18.99 19.48 18.51 18.72 191,750 +0.28(+1.50%)
Jul 10, 2020 17.15 18.57 17.15 18.45 117,373 +1.13(+6.54%)
Jul 09, 2020 18.06 18.06 17.13 17.31 191,506 -0.64(-3.57%)
Jul 08, 2020 17.36 18.14 17.21 17.95 396,307 +0.49(+2.82%)
Jul 07, 2020 18.03 18.03 17.45 17.46 184,350 -0.89(-4.83%)
Jul 06, 2020 18.87 18.87 17.94 18.35 174,066 +0.25(+1.36%)
Jul 02, 2020 18.57 19.09 17.78 18.10 144,990 +0.28(+1.55%)
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