Koppers Inc. (KOP)
25.29
-0.29 (-1.13%)
At close: Apr 25, 2025, 3:59 PM
25.29
0.02%
After-hours: Apr 25, 2025, 05:29 PM EDT
Koppers Stock Price History
| Date | Open | Adj Open | High | Adj High | Low | Adj Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|---|---|---|
| Apr 24, 2025 | 24.56 | 24.56 | 25.75 | 25.75 | 24.43 | 24.43 | 25.58 | 25.58 | n/a | 156,194 |
| Apr 23, 2025 | 25.42 | 25.42 | 25.67 | 25.67 | 24.45 | 24.45 | 24.74 | 24.74 | -3.28% | 247,308 |
| Apr 22, 2025 | 24.81 | 24.81 | 25.19 | 25.19 | 24.20 | 24.20 | 24.65 | 24.65 | -0.36% | 352,200 |
| Apr 21, 2025 | 24.59 | 24.59 | 24.62 | 24.62 | 23.94 | 23.94 | 24.48 | 24.48 | -0.69% | 145,900 |
| Apr 17, 2025 | 24.25 | 24.25 | 25.17 | 25.17 | 24.21 | 24.21 | 24.88 | 24.88 | 1.63% | 146,200 |
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