Koppers Holdings Inc. (FRA:KO9)
23.40
0.00 (0.00%)
At close: Dec 5, 2025
Koppers Holdings Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 4, 2025 | 24.60 | 24.60 | 23.40 | 23.40 | 23.40 | -4.10% | - |
| Dec 3, 2025 | 24.80 | 24.80 | 23.40 | 24.40 | 24.40 | - | - |
| Dec 2, 2025 | 25.20 | 25.20 | 24.20 | 24.40 | 24.40 | -0.81% | - |
| Dec 1, 2025 | 25.20 | 25.20 | 24.60 | 24.60 | 24.60 | -2.38% | - |
| Nov 28, 2025 | 25.20 | 25.20 | 24.80 | 25.20 | 25.20 | -0.79% | - |
| Nov 27, 2025 | 25.20 | 25.40 | 24.60 | 25.40 | 25.33 | 1.60% | - |
| Nov 26, 2025 | 25.40 | 25.40 | 24.40 | 25.00 | 24.93 | -0.79% | - |
| Nov 25, 2025 | 24.40 | 25.20 | 23.80 | 25.20 | 25.13 | 5.00% | - |
| Nov 24, 2025 | 24.20 | 24.20 | 22.80 | 24.00 | 23.93 | - | - |
| Nov 21, 2025 | 23.40 | 24.20 | 22.80 | 24.00 | 23.93 | 4.35% | - |
| Nov 20, 2025 | 23.80 | 23.80 | 23.00 | 23.00 | 22.94 | -1.71% | - |
| Nov 19, 2025 | 23.80 | 23.80 | 23.20 | 23.40 | 23.34 | -0.85% | - |
| Nov 18, 2025 | 23.80 | 23.80 | 22.60 | 23.60 | 23.54 | 0.85% | - |
| Nov 17, 2025 | 24.60 | 24.60 | 23.40 | 23.40 | 23.34 | -3.31% | - |
| Nov 14, 2025 | 25.00 | 25.00 | 24.00 | 24.20 | 24.13 | -0.82% | - |
| Nov 13, 2025 | 24.40 | 24.60 | 23.20 | 24.40 | 24.33 | 1.67% | - |
| Nov 12, 2025 | 24.20 | 24.20 | 23.40 | 24.00 | 23.93 | 0.84% | - |
| Nov 11, 2025 | 23.60 | 23.80 | 23.00 | 23.80 | 23.74 | 1.71% | - |
| Nov 10, 2025 | 22.80 | 23.40 | 22.00 | 23.40 | 23.34 | 3.54% | - |
| Nov 7, 2025 | 23.80 | 23.80 | 21.60 | 22.60 | 22.54 | -3.42% | - |
| Nov 6, 2025 | 24.00 | 24.00 | 23.40 | 23.40 | 23.34 | -1.68% | - |
| Nov 5, 2025 | 24.40 | 24.40 | 23.40 | 23.80 | 23.74 | -0.83% | - |
| Nov 4, 2025 | 24.20 | 24.20 | 23.20 | 24.00 | 23.93 | - | - |
| Nov 3, 2025 | 24.20 | 24.20 | 22.60 | 24.00 | 23.93 | -0.83% | - |
| Oct 31, 2025 | 23.60 | 24.20 | 23.40 | 24.20 | 24.13 | 2.54% | - |
| Oct 30, 2025 | 24.80 | 24.80 | 23.20 | 23.60 | 23.54 | -5.60% | - |
| Oct 29, 2025 | 25.00 | 25.00 | 24.40 | 25.00 | 24.93 | - | - |
| Oct 28, 2025 | 25.00 | 25.00 | 24.20 | 25.00 | 24.93 | - | - |
| Oct 27, 2025 | 24.80 | 25.00 | 24.20 | 25.00 | 24.93 | 2.46% | - |
| Oct 24, 2025 | 24.40 | 24.60 | 24.00 | 24.40 | 24.33 | 0.83% | - |
| Oct 23, 2025 | 24.20 | 24.20 | 23.80 | 24.20 | 24.13 | 1.68% | - |
| Oct 22, 2025 | 23.80 | 23.80 | 23.40 | 23.80 | 23.74 | 1.71% | - |
| Oct 21, 2025 | 23.00 | 23.40 | 22.60 | 23.40 | 23.34 | 3.54% | - |
| Oct 20, 2025 | 22.60 | 22.60 | 22.20 | 22.60 | 22.54 | 0.89% | - |
| Oct 17, 2025 | 22.60 | 22.60 | 22.00 | 22.40 | 22.34 | 0.90% | - |
| Oct 16, 2025 | 22.40 | 22.40 | 21.80 | 22.20 | 22.14 | - | - |
| Oct 15, 2025 | 22.60 | 22.60 | 22.00 | 22.20 | 22.14 | -0.89% | - |
| Oct 14, 2025 | 22.80 | 22.80 | 22.00 | 22.40 | 22.34 | -0.88% | - |
| Oct 13, 2025 | 22.40 | 22.60 | 22.40 | 22.60 | 22.54 | 1.80% | - |
| Oct 10, 2025 | 22.60 | 22.60 | 22.00 | 22.20 | 22.14 | -0.89% | - |
| Oct 9, 2025 | 22.60 | 22.60 | 22.20 | 22.40 | 22.34 | - | - |
| Oct 8, 2025 | 22.60 | 22.60 | 21.60 | 22.40 | 22.34 | -0.88% | - |
| Oct 7, 2025 | 22.60 | 22.80 | 22.40 | 22.60 | 22.54 | -0.88% | - |
| Oct 6, 2025 | 22.80 | 23.00 | 22.40 | 22.80 | 22.74 | -0.87% | - |
| Oct 3, 2025 | 22.80 | 23.20 | 22.80 | 23.00 | 22.94 | - | - |
| Oct 2, 2025 | 23.40 | 23.60 | 23.00 | 23.00 | 22.94 | -2.54% | - |
| Oct 1, 2025 | 23.60 | 23.60 | 23.60 | 23.60 | 23.54 | - | - |
| Sep 30, 2025 | 23.60 | 23.60 | 23.60 | 23.60 | 23.54 | -1.67% | - |
| Sep 29, 2025 | 24.00 | 24.00 | 24.00 | 24.00 | 23.93 | - | - |
| Sep 26, 2025 | 24.00 | 24.00 | 24.00 | 24.00 | 23.93 | -1.64% | - |
| Sep 25, 2025 | 24.40 | 24.40 | 24.40 | 24.40 | 24.33 | 0.83% | - |
| Sep 24, 2025 | 24.20 | 24.20 | 24.20 | 24.20 | 24.13 | -0.82% | - |
| Sep 23, 2025 | 24.40 | 24.40 | 24.40 | 24.40 | 24.33 | -0.81% | - |
| Sep 22, 2025 | 24.60 | 24.60 | 24.60 | 24.60 | 24.53 | -0.81% | - |
| Sep 19, 2025 | 24.80 | 24.80 | 24.80 | 24.80 | 24.73 | 1.64% | - |
| Sep 18, 2025 | 24.40 | 24.40 | 24.40 | 24.40 | 24.33 | 1.67% | - |
| Sep 17, 2025 | 24.00 | 24.00 | 24.00 | 24.00 | 23.93 | -0.83% | - |
| Sep 16, 2025 | 24.20 | 24.20 | 24.20 | 24.20 | 24.13 | -0.82% | - |
| Sep 15, 2025 | 24.40 | 24.40 | 24.40 | 24.40 | 24.33 | -0.81% | - |
| Sep 12, 2025 | 24.60 | 24.60 | 24.60 | 24.60 | 24.53 | 5.13% | - |
| Sep 11, 2025 | 23.40 | 23.40 | 23.40 | 23.40 | 23.34 | -4.10% | - |
| Sep 10, 2025 | 24.40 | 24.40 | 24.40 | 24.40 | 24.33 | 0.83% | - |
| Sep 9, 2025 | 24.20 | 24.20 | 24.20 | 24.20 | 24.13 | -0.82% | - |
| Sep 8, 2025 | 24.40 | 24.40 | 24.40 | 24.40 | 24.33 | - | - |
| Sep 5, 2025 | 24.40 | 24.40 | 24.40 | 24.40 | 24.33 | 1.67% | - |
| Sep 4, 2025 | 24.00 | 24.00 | 24.00 | 24.00 | 23.93 | -0.83% | - |
| Sep 3, 2025 | 24.20 | 24.20 | 24.20 | 24.20 | 24.13 | -1.63% | - |
| Sep 2, 2025 | 24.60 | 24.60 | 24.60 | 24.60 | 24.53 | - | - |
| Sep 1, 2025 | 24.60 | 24.60 | 24.60 | 24.60 | 24.53 | - | - |
| Aug 29, 2025 | 24.60 | 24.60 | 24.60 | 24.60 | 24.53 | -1.60% | - |
| Aug 28, 2025 | 25.00 | 25.00 | 25.00 | 25.00 | 24.86 | -0.79% | - |
| Aug 27, 2025 | 25.20 | 25.20 | 25.20 | 25.20 | 25.06 | -0.79% | - |
| Aug 26, 2025 | 25.40 | 25.40 | 25.40 | 25.40 | 25.26 | -0.78% | - |
| Aug 25, 2025 | 25.60 | 25.60 | 25.60 | 25.60 | 25.46 | 4.07% | - |
| Aug 22, 2025 | 24.60 | 24.60 | 24.60 | 24.60 | 24.47 | -1.60% | - |
| Aug 21, 2025 | 25.00 | 25.00 | 25.00 | 25.00 | 24.86 | -2.34% | - |
| Aug 20, 2025 | 25.60 | 25.60 | 25.60 | 25.60 | 25.46 | 1.59% | - |
| Aug 19, 2025 | 25.20 | 25.20 | 25.20 | 25.20 | 25.06 | - | - |
| Aug 18, 2025 | 25.20 | 25.20 | 25.20 | 25.20 | 25.06 | -3.08% | - |
| Aug 15, 2025 | 26.00 | 26.00 | 26.00 | 26.00 | 25.86 | -1.52% | - |
| Aug 14, 2025 | 26.40 | 26.40 | 26.40 | 26.40 | 26.26 | 4.76% | - |
| Aug 13, 2025 | 25.20 | 25.20 | 25.20 | 25.20 | 25.06 | 4.13% | - |
| Aug 12, 2025 | 24.20 | 24.20 | 24.20 | 24.20 | 24.07 | -1.63% | - |
| Aug 11, 2025 | 24.60 | 24.60 | 24.60 | 24.60 | 24.47 | -5.38% | - |
| Aug 8, 2025 | 28.40 | 28.40 | 26.00 | 26.00 | 25.86 | -5.80% | 1 |
| Aug 7, 2025 | 27.60 | 27.60 | 27.60 | 27.60 | 27.45 | -1.43% | - |
| Aug 6, 2025 | 28.00 | 28.00 | 28.00 | 28.00 | 27.85 | 2.19% | - |
| Aug 5, 2025 | 27.40 | 27.40 | 27.40 | 27.40 | 27.25 | - | 49 |
| Aug 4, 2025 | 27.40 | 27.40 | 27.40 | 27.40 | 27.25 | -4.20% | - |
| Aug 1, 2025 | 28.60 | 28.60 | 28.60 | 28.60 | 28.44 | -0.69% | - |
| Jul 31, 2025 | 28.80 | 28.80 | 28.80 | 28.80 | 28.64 | -1.37% | - |
| Jul 30, 2025 | 29.20 | 29.20 | 29.20 | 29.20 | 29.04 | - | - |
| Jul 29, 2025 | 29.20 | 29.20 | 29.20 | 29.20 | 29.04 | - | - |
| Jul 28, 2025 | 29.20 | 29.20 | 29.20 | 29.20 | 29.04 | -1.35% | - |
| Jul 25, 2025 | 28.40 | 29.60 | 28.40 | 29.60 | 29.44 | 2.07% | 10 |
| Jul 24, 2025 | 29.00 | 29.00 | 29.00 | 29.00 | 28.84 | 3.57% | - |
| Jul 23, 2025 | 28.00 | 28.00 | 28.00 | 28.00 | 27.85 | -1.41% | - |
| Jul 22, 2025 | 27.40 | 28.40 | 27.40 | 28.40 | 28.25 | 2.90% | 39 |
| Jul 21, 2025 | 27.60 | 27.60 | 27.60 | 27.60 | 27.45 | - | - |
| Jul 18, 2025 | 27.60 | 27.60 | 27.60 | 27.60 | 27.45 | -0.72% | - |