Koppers Inc. (KOP)
NYSE: KOP
· Real-Time Price · USD
31.89
-0.84 (-2.57%)
At close: Jun 13, 2025, 3:59 PM
31.91
0.06%
After-hours: Jun 13, 2025, 04:04 PM EDT
Koppers Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 13, 2025 | 32.13 | 32.48 | 31.80 | 31.91 | 31.91 | n/a | 71,273 |
| Jun 12, 2025 | 32.92 | 33.02 | 32.43 | 32.73 | 32.73 | 2.57% | 79,826 |
| Jun 11, 2025 | 33.58 | 33.58 | 33.09 | 33.32 | 33.32 | 1.80% | 101,600 |
| Jun 10, 2025 | 33.15 | 33.51 | 32.56 | 33.26 | 33.26 | -0.18% | 114,100 |
| Jun 9, 2025 | 32.65 | 33.31 | 32.21 | 32.88 | 32.88 | -1.14% | 122,400 |
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