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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 (%)
Oct 30, 2020 22.81 22.81 21.77 22.09 144,280 -0.80(-3.49%)
Oct 29, 2020 22.03 23.03 21.84 22.89 134,889 +0.75(+3.38%)
Oct 28, 2020 21.57 22.39 21.38 22.14 139,493 -0.20(-0.88%)
Oct 27, 2020 24.56 24.56 22.06 22.34 163,985 -1.96(-8.07%)
Oct 26, 2020 25.61 26.38 23.36 24.30 319,674 -0.53(-2.14%)
Oct 23, 2020 24.21 25.03 24.01 24.83 92,294 +0.78(+3.24%)
Oct 22, 2020 23.93 24.18 23.48 24.05 82,254 +0.11(+0.45%)
Oct 21, 2020 25.05 25.26 23.91 23.94 123,141 -1.10(-4.40%)
Oct 20, 2020 24.67 25.21 24.22 25.05 120,457 +0.63(+2.58%)
Oct 19, 2020 24.45 25.40 24.26 24.42 118,002 +0.03(+0.12%)
Oct 16, 2020 24.62 25.09 24.29 24.39 123,364 -0.06(-0.24%)
Oct 15, 2020 23.60 24.59 23.26 24.45 121,396 +0.35(+1.47%)
Oct 14, 2020 23.49 24.27 23.47 24.09 81,567 +0.55(+2.34%)
Oct 13, 2020 23.51 23.96 23.02 23.54 167,055 -0.40(-1.69%)
Oct 12, 2020 23.35 24.01 23.28 23.94 81,139 +0.50(+2.14%)
Oct 09, 2020 23.55 23.89 23.20 23.44 99,097 +0.10(+0.42%)
Oct 08, 2020 23.29 23.39 22.67 23.34 91,357 +0.55(+2.42%)
Oct 07, 2020 22.66 23.27 22.50 22.79 188,207 +0.43(+1.94%)
Oct 06, 2020 22.53 23.44 22.17 22.36 141,198 +0.32(+1.43%)
Oct 05, 2020 22.01 22.38 21.57 22.04 108,680 +0.33(+1.54%)
Oct 02, 2020 20.07 21.93 20.07 21.71 117,170 +1.00(+4.85%)
Oct 01, 2020 20.75 21.01 20.44 20.70 183,999 +0.11(+0.53%)
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%)
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