Koppers Holdings Inc (NY: KOP )

43.56 +0.29 (+0.67%)
Official Closing Price Updated: 4:10 PM EDT, May 20, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Jul 30, 2021 30.32 30.94 30.04 30.25 72,433 -0.32(-1.03%)
Jul 29, 2021 30.49 30.94 30.27 30.56 52,945 +0.45(+1.50%)
Jul 28, 2021 30.04 30.59 29.26 30.11 59,737 +0.24(+0.79%)
Jul 27, 2021 29.85 30.20 29.54 29.87 81,174 -0.43(-1.43%)
Jul 26, 2021 29.81 30.34 29.77 30.31 61,265 +0.64(+2.16%)
Jul 23, 2021 29.89 29.89 29.12 29.66 77,976 +0.18(+0.60%)
Jul 22, 2021 29.23 29.57 29.00 29.49 106,182 -0.10(-0.33%)
Jul 21, 2021 29.44 30.16 29.33 29.59 91,030 +0.54(+1.87%)
Jul 20, 2021 28.25 29.35 28.01 29.04 109,081 +0.97(+3.44%)
Jul 19, 2021 28.12 28.48 27.49 28.08 127,718 -0.78(-2.70%)
Jul 16, 2021 30.62 30.62 28.68 28.86 122,323 -1.40(-4.62%)
Jul 15, 2021 29.70 30.33 29.69 30.26 78,266 +0.16(+0.52%)
Jul 14, 2021 30.57 30.97 30.02 30.10 59,640 -0.22(-0.71%)
Jul 13, 2021 30.60 30.86 30.04 30.31 76,695 -0.67(-2.16%)
Jul 12, 2021 30.55 31.07 30.19 30.98 76,208 +0.11(+0.35%)
Jul 09, 2021 30.57 31.33 30.57 30.88 68,932 +0.84(+2.79%)
Jul 08, 2021 30.35 30.60 29.43 30.04 125,609 -0.93(-2.99%)
Jul 07, 2021 30.64 31.34 30.07 30.96 108,817 +0.28(+0.90%)
Jul 06, 2021 31.40 31.43 30.33 30.69 197,854 -0.98(-3.08%)
Jul 02, 2021 32.28 32.38 31.39 31.66 131,214 -0.32(-1.02%)
Jul 01, 2021 32.15 32.15 31.69 31.99 160,020 +0.13(+0.40%)
Jun 30, 2021 30.86 32.26 30.69 31.86 187,792 +0.74(+2.37%)
Jun 29, 2021 30.96 31.26 30.56 31.12 111,734 +0.29(+0.93%)
Jun 28, 2021 31.37 31.40 30.51 30.84 145,578 -0.54(-1.73%)
Jun 25, 2021 31.36 31.85 31.33 31.38 601,197 +0.20(+0.63%)
Jun 24, 2021 30.94 31.26 30.35 31.18 103,274 +0.38(+1.25%)
Jun 23, 2021 30.94 31.24 30.68 30.80 70,374 +0.06(+0.19%)
Jun 22, 2021 30.63 30.99 30.04 30.74 68,790 +0.02(+0.06%)
Jun 21, 2021 30.71 31.40 30.48 30.72 116,665 +0.24(+0.78%)
Jun 18, 2021 30.65 31.47 30.09 30.48 289,113 -0.71(-2.27%)
Jun 17, 2021 31.37 31.44 30.01 31.19 246,488 -0.26(-0.81%)
Jun 16, 2021 31.49 31.78 31.15 31.45 70,734 -0.29(-0.90%)
Jun 15, 2021 31.93 31.97 31.33 31.73 90,344 -0.23(-0.71%)
Jun 14, 2021 32.79 32.93 31.88 31.96 104,436 -0.83(-2.52%)
Jun 11, 2021 32.91 33.24 32.64 32.79 73,012 +0.07(+0.21%)
Jun 10, 2021 33.22 33.51 32.71 32.72 79,568 -0.35(-1.07%)
Jun 09, 2021 33.62 33.62 32.94 33.07 120,374 -0.20(-0.59%)
Jun 08, 2021 33.07 33.53 32.70 33.27 146,522 +0.25(+0.75%)
Jun 07, 2021 33.76 33.93 32.98 33.02 67,028 -0.70(-2.07%)
Jun 04, 2021 33.78 34.06 33.49 33.72 76,961 +0.28(+0.82%)
Jun 03, 2021 33.17 33.59 32.91 33.45 101,887 -0.09(-0.26%)
Jun 02, 2021 34.80 34.80 33.24 33.54 100,649 -1.18(-3.40%)
Jun 01, 2021 34.72 35.25 34.35 34.72 119,671 +0.57(+1.67%)
May 28, 2021 34.00 34.23 33.10 34.15 83,864 +0.34(+1.02%)
May 27, 2021 33.75 34.35 33.50 33.80 96,627 +0.65(+1.96%)
May 26, 2021 33.04 33.30 32.85 33.15 97,094 +0.43(+1.32%)
May 25, 2021 33.43 33.78 32.71 32.72 162,441 -0.51(-1.54%)
May 24, 2021 33.76 33.76 32.94 33.23 54,242 -0.17(-0.50%)
May 21, 2021 33.46 34.01 33.10 33.40 71,334 +0.42(+1.28%)
May 20, 2021 33.23 33.23 32.45 32.97 72,586 -0.02(-0.06%)
May 19, 2021 33.37 34.38 32.68 32.99 83,286 -0.91(-2.67%)
May 18, 2021 34.88 35.09 33.71 33.90 91,067 -0.71(-2.05%)
May 17, 2021 34.47 35.01 34.27 34.61 82,964 -0.02(-0.06%)
May 14, 2021 33.70 34.67 33.28 34.63 123,393 +1.16(+3.47%)
May 13, 2021 33.95 34.66 32.86 33.47 130,419 -0.31(-0.90%)
May 12, 2021 35.67 35.86 33.58 33.77 131,221 -2.25(-6.23%)
May 11, 2021 35.79 36.56 35.50 36.02 94,203 -0.37(-1.03%)
May 10, 2021 38.25 38.41 36.27 36.39 153,339 -1.25(-3.32%)
May 07, 2021 36.72 38.84 36.61 37.64 195,482 +2.44(+6.94%)
May 06, 2021 34.39 35.26 34.21 35.20 267,533 +0.74(+2.14%)
May 05, 2021 34.66 34.94 33.99 34.46 87,446 +0.02(+0.06%)
May 04, 2021 33.18 34.74 33.18 34.44 78,955 +0.81(+2.40%)
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