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

Historical Prices

Date Open High Low Close Volume Change (%)
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%)
Jul 01, 2021 32.10 32.10 31.64 31.94 160,276 +0.13(+0.40%)
Jun 30, 2021 30.81 32.20 30.64 31.81 188,092 +0.74(+2.37%)
Jun 29, 2021 30.92 31.21 30.51 31.07 111,912 +0.29(+0.93%)
Jun 28, 2021 31.32 31.35 30.46 30.79 145,810 -0.54(-1.73%)
Jun 25, 2021 31.31 31.80 31.28 31.33 602,155 +0.20(+0.63%)
Jun 24, 2021 30.89 31.21 30.31 31.13 103,439 +0.38(+1.25%)
Jun 23, 2021 30.89 31.19 30.63 30.75 70,486 +0.06(+0.19%)
Jun 22, 2021 30.58 30.95 29.99 30.69 68,900 +0.02(+0.06%)
Jun 21, 2021 30.66 31.35 30.43 30.67 116,851 +0.24(+0.78%)
Jun 18, 2021 30.60 31.42 30.04 30.43 289,574 -0.71(-2.27%)
Jun 17, 2021 31.32 31.39 29.96 31.14 246,881 -0.26(-0.81%)
Jun 16, 2021 31.44 31.73 31.10 31.40 70,847 -0.29(-0.90%)
Jun 15, 2021 31.88 31.92 31.28 31.68 90,488 -0.23(-0.71%)
Jun 14, 2021 32.73 32.88 31.83 31.91 104,602 -0.83(-2.52%)
Jun 11, 2021 32.86 33.19 32.59 32.73 73,128 +0.07(+0.21%)
Jun 10, 2021 33.17 33.46 32.66 32.67 79,695 -0.35(-1.07%)
Jun 09, 2021 33.57 33.57 32.89 33.02 120,566 -0.20(-0.59%)
Jun 08, 2021 33.02 33.47 32.65 33.22 146,756 +0.25(+0.75%)
Jun 07, 2021 33.71 33.88 32.93 32.97 67,135 -0.70(-2.07%)
Jun 04, 2021 33.73 34.00 33.43 33.67 77,084 +0.28(+0.82%)
Jun 03, 2021 33.12 33.54 32.85 33.39 102,050 -0.09(-0.26%)
Jun 02, 2021 34.74 34.74 33.19 33.48 100,810 -1.18(-3.40%)
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