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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 30.68 200,326 +0.15(+0.48%)
Sep 27, 2018 31.02 31.23 30.43 30.53 135,419 -0.49(-1.59%)
Sep 26, 2018 32.01 32.01 30.93 31.02 205,669 -1.03(-3.23%)
Sep 25, 2018 31.96 32.30 31.86 32.06 102,871 +0.10(+0.31%)
Sep 24, 2018 32.55 32.60 31.66 31.96 129,335 -0.59(-1.82%)
Sep 21, 2018 32.55 32.60 32.26 32.55 278,102 +0.00(+0.00%)
Sep 20, 2018 32.65 32.80 32.31 32.55 188,533 +0.20(+0.61%)
Sep 19, 2018 32.45 32.99 32.26 32.35 160,229 -0.05(-0.15%)
Sep 18, 2018 32.35 32.60 31.76 32.40 183,535 +0.20(+0.61%)
Sep 17, 2018 32.01 32.45 31.37 32.21 183,632 +0.39(+1.24%)
Sep 14, 2018 32.26 32.26 31.52 31.81 143,163 -0.44(-1.37%)
Sep 13, 2018 33.09 33.09 32.11 32.26 196,853 -0.74(-2.24%)
Sep 12, 2018 33.24 33.34 32.94 32.99 151,183 -0.25(-0.74%)
Sep 11, 2018 33.88 33.88 33.04 33.24 218,738 -0.69(-2.03%)
Sep 10, 2018 34.22 34.22 33.63 33.93 454,717 +0.00(+0.00%)
Sep 07, 2018 34.13 34.37 33.54 33.93 334,047 +0.00(+0.00%)
Sep 06, 2018 34.52 34.67 33.93 33.93 185,827 -0.59(-1.71%)
Sep 05, 2018 34.62 34.97 34.42 34.52 239,784 -0.30(-0.85%)
Sep 04, 2018 34.87 34.87 34.32 34.82 148,685 -0.10(-0.28%)
Aug 31, 2018 34.91 34.91 34.91 0 -0.20(-0.56%)
Aug 30, 2018 35.51 35.53 34.91 35.11 126,886 -0.44(-1.25%)
Aug 29, 2018 35.36 35.70 34.96 35.55 143,937 +0.34(+0.98%)
Aug 28, 2018 35.80 35.80 34.96 35.21 146,614 -0.59(-1.65%)
Aug 27, 2018 34.57 36.15 34.57 35.80 383,211 +1.33(+3.86%)
Aug 24, 2018 33.58 34.57 33.44 34.47 298,510 +0.94(+2.79%)
Aug 23, 2018 33.88 33.88 33.14 33.54 284,226 -0.44(-1.30%)
Aug 22, 2018 33.83 34.32 33.54 33.98 288,825 +0.25(+0.73%)
Aug 21, 2018 33.73 34.13 33.58 33.73 384,106 +0.00(+0.00%)
Aug 20, 2018 34.37 35.36 33.68 33.73 184,618 -0.39(-1.15%)
Aug 17, 2018 34.72 35.01 34.03 34.13 399,638 -0.79(-2.26%)
Aug 16, 2018 34.67 35.55 34.57 34.91 209,576 +0.49(+1.43%)
Aug 15, 2018 34.37 34.62 33.93 34.42 208,097 -0.15(-0.43%)
Aug 14, 2018 35.01 35.46 34.42 34.57 239,848 -0.34(-0.99%)
Aug 13, 2018 35.26 35.95 34.72 34.91 206,268 +0.20(+0.57%)
Aug 10, 2018 34.52 35.07 34.42 34.72 145,803 +0.25(+0.71%)
Aug 09, 2018 34.47 35.55 33.14 34.47 248,515 -2.91(-7.77%)
Aug 08, 2018 36.59 37.72 36.39 37.38 89,503 +0.64(+1.74%)
Aug 07, 2018 37.08 37.28 36.49 36.74 56,736 -0.15(-0.40%)
Aug 06, 2018 36.83 37.13 36.44 36.88 50,307 -0.15(-0.40%)
Aug 03, 2018 37.23 37.67 36.93 37.03 38,379 -0.15(-0.40%)
Aug 02, 2018 37.43 37.67 36.98 37.18 88,343 -0.59(-1.56%)
Aug 01, 2018 36.83 37.92 36.59 37.77 145,989 +0.79(+2.13%)
Jul 31, 2018 36.19 37.38 35.90 36.98 86,737 +1.03(+2.88%)
Jul 30, 2018 36.29 36.83 35.85 35.95 94,584 -0.25(-0.68%)
Jul 27, 2018 37.43 37.62 36.00 36.19 88,943 -1.23(-3.29%)
Jul 26, 2018 36.69 37.67 36.69 37.43 114,048 +0.74(+2.01%)
Jul 25, 2018 37.08 37.08 36.34 36.69 116,388 -0.49(-1.32%)
Jul 24, 2018 37.52 38.02 37.03 37.18 77,873 -0.25(-0.66%)
Jul 23, 2018 38.31 38.31 37.33 37.43 96,668 -1.03(-2.69%)
Jul 20, 2018 38.61 38.61 38.16 38.46 59,010 -0.15(-0.38%)
Jul 19, 2018 37.97 38.71 37.72 38.61 58,822 +0.34(+0.90%)
Jul 18, 2018 37.38 38.31 37.13 38.26 111,636 +0.94(+2.51%)
Jul 17, 2018 36.88 37.48 36.88 37.33 47,227 +0.44(+1.20%)
Jul 16, 2018 36.74 37.13 36.54 36.88 84,252 +0.05(+0.13%)
Jul 13, 2018 37.77 37.77 36.69 36.83 97,457 -0.59(-1.58%)
Jul 12, 2018 37.97 38.02 37.28 37.43 60,251 -0.49(-1.30%)
Jul 11, 2018 37.97 38.26 37.18 37.92 92,650 -0.34(-0.90%)
Jul 10, 2018 39.10 39.27 38.16 38.26 80,435 -0.74(-1.89%)
Jul 09, 2018 39.40 39.44 38.76 39.00 72,053 -0.10(-0.25%)
Jul 06, 2018 38.85 39.15 38.66 39.10 61,480 +0.30(+0.76%)
Jul 05, 2018 38.95 39.15 38.46 38.80 61,390 -0.15(-0.38%)
Jul 03, 2018 38.95 38.95 38.95 0 +1.03(+2.73%)
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