Koppers Holdings Inc. Common Stock (NY:KOP)
Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Dec 19, 2025 | 27.92 | 28.00 | 27.08 | 27.49 | 325,893 | -0.64(-2.28%) |
| Dec 18, 2025 | 28.17 | 28.68 | 27.88 | 28.13 | 143,065 | -0.17(-0.60%) |
| Dec 17, 2025 | 28.51 | 28.82 | 28.17 | 28.30 | 106,635 | -0.32(-1.12%) |
| Dec 16, 2025 | 28.47 | 29.04 | 28.12 | 28.62 | 220,602 | +0.13(+0.46%) |
| Dec 15, 2025 | 29.06 | 29.47 | 28.42 | 28.49 | 120,286 | -0.52(-1.79%) |
| Dec 12, 2025 | 29.25 | 29.80 | 28.92 | 29.01 | 151,539 | -0.25(-0.85%) |
| Dec 11, 2025 | 29.04 | 29.34 | 28.72 | 29.26 | 109,517 | +0.48(+1.67%) |
| Dec 10, 2025 | 27.69 | 29.09 | 27.69 | 28.78 | 192,756 | +0.99(+3.56%) |
| Dec 09, 2025 | 28.25 | 28.41 | 27.47 | 27.79 | 165,243 | -0.26(-0.93%) |
| Dec 08, 2025 | 28.08 | 28.61 | 27.87 | 28.05 | 153,996 | +0.04(+0.14%) |
| Dec 05, 2025 | 27.84 | 28.49 | 27.84 | 28.01 | 106,218 | -0.04(-0.14%) |
| Dec 04, 2025 | 29.08 | 29.25 | 27.99 | 28.05 | 115,217 | -1.15(-3.94%) |
| Dec 03, 2025 | 29.24 | 29.71 | 28.80 | 29.20 | 105,850 | -0.02(-0.07%) |
| Dec 02, 2025 | 29.77 | 29.77 | 28.92 | 29.22 | 133,599 | -0.40(-1.35%) |
| Dec 01, 2025 | 29.43 | 30.08 | 29.43 | 29.62 | 90,220 | -0.05(-0.17%) |
| Nov 28, 2025 | 29.62 | 29.91 | 29.40 | 29.67 | 94,336 | +0.05(+0.17%) |
| Nov 26, 2025 | 29.47 | 30.27 | 29.47 | 29.62 | 196,570 | -0.19(-0.64%) |
| Nov 25, 2025 | 28.67 | 30.05 | 28.63 | 29.81 | 195,773 | +1.34(+4.69%) |
| Nov 24, 2025 | 28.18 | 28.56 | 27.63 | 28.47 | 166,488 | +0.34(+1.21%) |
| Nov 21, 2025 | 27.33 | 28.73 | 27.16 | 28.13 | 206,630 | +0.92(+3.37%) |
| Nov 20, 2025 | 28.01 | 28.36 | 27.11 | 27.22 | 98,832 | -0.45(-1.62%) |
| Nov 19, 2025 | 27.89 | 27.96 | 27.39 | 27.67 | 141,686 | -0.19(-0.68%) |
| Nov 18, 2025 | 27.65 | 28.41 | 27.42 | 27.85 | 161,149 | +0.07(+0.25%) |
| Nov 17, 2025 | 28.90 | 28.91 | 27.77 | 27.79 | 186,863 | -1.08(-3.73%) |
| Nov 14, 2025 | 29.26 | 29.67 | 28.43 | 28.86 | 235,511 | -0.45(-1.53%) |
| Nov 13, 2025 | 28.35 | 29.50 | 28.06 | 29.31 | 197,239 | +0.84(+2.94%) |
| Nov 12, 2025 | 28.36 | 28.87 | 28.10 | 28.47 | 172,530 | +0.25(+0.88%) |
| Nov 11, 2025 | 27.81 | 28.29 | 27.30 | 28.22 | 228,172 | +0.60(+2.17%) |
| Nov 10, 2025 | 26.93 | 27.81 | 25.95 | 27.63 | 182,709 | +1.00(+3.75%) |
| Nov 07, 2025 | 28.57 | 28.57 | 24.93 | 26.63 | 213,480 | -1.14(-4.09%) |
| Nov 06, 2025 | 28.07 | 29.92 | 27.67 | 27.77 | 174,934 | -0.21(-0.75%) |
| Nov 05, 2025 | 27.99 | 28.53 | 27.70 | 27.97 | 183,364 | -0.19(-0.67%) |
| Nov 04, 2025 | 27.79 | 28.40 | 26.86 | 28.16 | 135,518 | +0.07(+0.25%) |
| Nov 03, 2025 | 27.93 | 28.31 | 27.45 | 28.09 | 174,525 | -0.05(-0.18%) |
| Oct 31, 2025 | 27.51 | 28.31 | 27.02 | 28.14 | 162,963 | +0.61(+2.21%) |
| Oct 30, 2025 | 28.59 | 28.59 | 27.19 | 27.54 | 163,061 | -1.64(-5.61%) |
| Oct 29, 2025 | 29.30 | 29.74 | 28.74 | 29.17 | 220,138 | -0.12(-0.41%) |
| Oct 28, 2025 | 29.11 | 29.51 | 28.74 | 29.29 | 139,782 | -0.04(-0.14%) |
| Oct 27, 2025 | 29.28 | 29.55 | 28.88 | 29.33 | 152,426 | +0.27(+0.93%) |
| Oct 24, 2025 | 29.04 | 29.36 | 28.99 | 29.06 | 85,838 | +0.42(+1.46%) |
| Oct 23, 2025 | 28.54 | 28.96 | 28.22 | 28.64 | 104,956 | +0.34(+1.20%) |
| Oct 22, 2025 | 27.92 | 28.36 | 27.86 | 28.30 | 145,394 | +0.39(+1.39%) |
| Oct 21, 2025 | 26.95 | 27.95 | 26.93 | 27.91 | 153,761 | +0.98(+3.63%) |
| Oct 20, 2025 | 26.85 | 27.07 | 26.50 | 26.94 | 119,719 | +0.27(+1.01%) |
| Oct 17, 2025 | 26.44 | 26.82 | 26.38 | 26.67 | 131,525 | +0.00(+0.00%) |
| Oct 16, 2025 | 26.42 | 26.67 | 26.10 | 26.67 | 116,681 | +0.31(+1.17%) |
| Oct 15, 2025 | 26.83 | 27.32 | 26.19 | 26.36 | 102,127 | -0.26(-0.97%) |
| Oct 14, 2025 | 26.31 | 26.92 | 26.31 | 26.62 | 94,924 | -0.05(-0.19%) |
| Oct 13, 2025 | 26.67 | 26.87 | 26.48 | 26.67 | 147,076 | +0.39(+1.48%) |
| Oct 10, 2025 | 26.47 | 26.77 | 26.08 | 26.28 | 181,809 | -0.15(-0.57%) |
| Oct 09, 2025 | 26.53 | 26.72 | 26.27 | 26.43 | 191,471 | -0.09(-0.34%) |
| Oct 08, 2025 | 26.57 | 26.58 | 26.52 | 115,124 | +0.12(+0.45%) | |
| Oct 07, 2025 | 26.68 | 27.05 | 26.30 | 26.40 | 153,498 | -0.27(-1.01%) |
| Oct 06, 2025 | 27.07 | 27.07 | 26.15 | 26.67 | 175,682 | -0.26(-0.96%) |
| Oct 03, 2025 | 27.07 | 27.42 | 26.83 | 26.93 | 158,234 | +0.06(+0.22%) |
| Oct 02, 2025 | 27.72 | 27.99 | 26.84 | 26.87 | 138,213 | -0.96(-3.44%) |
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