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Koppers Holdings Inc (NY: KOP )

44.33 +1.11 (+2.57%)
Official Closing Price Updated: 7:00 PM EDT, May 31, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Sep 30, 2021 31.83 31.83 30.63 30.74 111,174 -0.76(-2.40%)
Sep 29, 2021 31.67 31.87 31.08 31.50 90,081 -0.18(-0.56%)
Sep 28, 2021 32.24 32.49 31.55 31.67 84,429 -0.52(-1.62%)
Sep 27, 2021 30.97 32.61 30.97 32.19 111,538 +1.47(+4.77%)
Sep 24, 2021 30.17 31.46 30.17 30.73 85,854 +0.29(+0.97%)
Sep 23, 2021 29.90 30.68 29.84 30.43 82,444 +0.90(+3.06%)
Sep 22, 2021 29.14 30.08 29.11 29.53 79,875 +0.62(+2.14%)
Sep 21, 2021 29.00 29.18 28.15 28.91 91,293 -0.03(-0.10%)
Sep 20, 2021 28.30 29.06 28.03 28.94 131,009 -0.07(-0.24%)
Sep 17, 2021 30.28 30.46 28.34 29.01 454,602 -1.52(-4.99%)
Sep 16, 2021 31.27 31.27 30.20 30.53 73,990 -0.73(-2.33%)
Sep 15, 2021 31.34 31.68 30.68 31.26 87,404 -0.07(-0.22%)
Sep 14, 2021 32.30 32.30 31.13 31.33 85,089 -0.60(-1.88%)
Sep 13, 2021 31.73 31.94 31.15 31.93 103,612 +0.70(+2.24%)
Sep 10, 2021 31.82 31.82 31.13 31.23 94,532 -0.23(-0.72%)
Sep 09, 2021 31.21 31.92 31.21 31.46 78,757 +0.05(+0.16%)
Sep 08, 2021 32.40 32.40 31.19 31.41 83,569 -1.29(-3.94%)
Sep 07, 2021 32.65 33.07 32.24 32.70 87,126 -0.06(-0.18%)
Sep 03, 2021 33.31 33.78 32.27 32.75 83,329 -0.70(-2.09%)
Sep 02, 2021 32.80 33.44 32.67 33.45 199,233 +0.75(+2.28%)
Sep 01, 2021 32.66 32.73 31.98 32.71 82,966 +0.35(+1.09%)
Aug 31, 2021 32.15 32.39 31.54 32.35 128,597 +0.25(+0.77%)
Aug 30, 2021 32.79 32.79 31.90 32.11 85,393 -0.50(-1.54%)
Aug 27, 2021 31.16 32.72 31.16 32.61 131,460 +1.71(+5.54%)
Aug 26, 2021 31.08 31.35 30.90 30.90 75,496 -0.17(-0.54%)
Aug 25, 2021 30.72 31.61 30.72 31.06 82,612 +0.24(+0.77%)
Aug 24, 2021 30.05 31.13 30.05 30.83 79,201 +0.69(+2.28%)
Aug 23, 2021 29.87 30.23 29.38 30.14 77,634 +0.59(+2.00%)
Aug 20, 2021 29.45 30.10 29.35 29.55 110,623 +0.01(+0.03%)
Aug 19, 2021 29.62 29.85 29.01 29.54 112,115 -0.26(-0.86%)
Aug 18, 2021 29.95 30.51 29.78 29.79 89,650 -0.31(-1.05%)
Aug 17, 2021 30.09 30.23 29.77 30.11 102,462 -0.35(-1.16%)
Aug 16, 2021 30.20 30.69 29.93 30.46 69,569 -0.04(-0.13%)
Aug 13, 2021 30.68 30.68 30.20 30.50 107,437 -0.18(-0.58%)
Aug 12, 2021 31.60 31.60 30.44 30.68 98,013 -0.92(-2.92%)
Aug 11, 2021 31.01 31.70 30.52 31.60 73,732 +0.71(+2.29%)
Aug 10, 2021 30.65 31.17 30.55 30.90 120,305 +0.89(+2.95%)
Aug 09, 2021 30.42 30.42 29.67 30.01 70,102 -0.37(-1.23%)
Aug 06, 2021 30.15 31.69 29.27 30.38 130,035 +0.62(+2.08%)
Aug 05, 2021 29.61 29.96 29.17 29.77 85,938 +0.62(+2.13%)
Aug 04, 2021 29.77 30.08 28.85 29.15 102,853 -1.25(-4.11%)
Aug 03, 2021 30.14 30.52 29.43 30.39 85,299 +0.44(+1.48%)
Aug 02, 2021 30.49 31.20 29.83 29.95 90,200 -0.25(-0.81%)
Jul 30, 2021 30.28 30.89 29.99 30.20 72,549 -0.31(-1.03%)
Jul 29, 2021 30.44 30.89 30.22 30.51 53,029 +0.45(+1.50%)
Jul 28, 2021 29.99 30.54 29.21 30.06 59,832 +0.24(+0.79%)
Jul 27, 2021 29.80 30.15 29.49 29.82 81,304 -0.43(-1.43%)
Jul 26, 2021 29.77 30.30 29.72 30.26 61,363 +0.64(+2.16%)
Jul 23, 2021 29.84 29.84 29.08 29.62 78,100 +0.18(+0.60%)
Jul 22, 2021 29.18 29.52 28.95 29.44 106,351 -0.10(-0.33%)
Jul 21, 2021 29.39 30.11 29.28 29.54 91,175 +0.54(+1.86%)
Jul 20, 2021 28.20 29.30 27.97 29.00 109,255 +0.96(+3.44%)
Jul 19, 2021 28.07 28.44 27.44 28.03 127,922 -0.78(-2.70%)
Jul 16, 2021 30.57 30.57 28.63 28.81 122,518 -1.40(-4.62%)
Jul 15, 2021 29.66 30.29 29.65 30.21 78,391 +0.16(+0.52%)
Jul 14, 2021 30.52 30.92 29.97 30.05 59,735 -0.22(-0.71%)
Jul 13, 2021 30.55 30.81 29.99 30.27 76,818 -0.67(-2.16%)
Jul 12, 2021 30.50 31.02 30.14 30.94 76,330 +0.11(+0.35%)
Jul 09, 2021 30.52 31.28 30.52 30.83 69,042 +0.84(+2.79%)
Jul 08, 2021 30.31 30.55 29.38 29.99 125,810 -0.92(-2.99%)
Jul 07, 2021 30.59 31.29 30.02 30.92 108,990 +0.28(+0.90%)
Jul 06, 2021 31.35 31.38 30.29 30.64 198,170 -0.97(-3.08%)
Jul 02, 2021 32.23 32.33 31.34 31.61 131,423 -0.32(-1.02%)
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