KOP - Koppers Holdings Inc.
37.44
-0.250 -0.668%
Share volume: 71,675
Last Updated: 04-20-2026
Construction Materials/Lumber And Wood Products:
-0.06%
PREVIOUS CLOSE
CHG
CHG%
$37.69
-0.25
-0.01%
| Date | Open | Adj. open | High | Adj. high | Low | Adj. low | Close | Adj. close | Volume | Adj. volume |
|---|---|---|---|---|---|---|---|---|---|---|
| 04-20-2026 | $37.58 | $37.58 | $37.96 | $37.96 | $37.35 | $37.35 | $37.44 | $37.44 | 71,675 | $71,675.00 |
| 04-17-2026 | $36.92 | $36.92 | $38.13 | $38.13 | $36.56 | $36.56 | $37.69 | $37.69 | 161,846 | $161,846.00 |
| 04-16-2026 | $37.35 | $37.35 | $37.85 | $37.85 | $36.77 | $36.77 | $36.98 | $36.98 | 125,415 | $125,415.00 |
| 04-15-2026 | $38.27 | $38.27 | $38.27 | $38.27 | $37.43 | $37.43 | $37.54 | $37.54 | 102,118 | $102,118.00 |
| 04-14-2026 | $38.28 | $38.28 | $38.89 | $38.89 | $37.90 | $37.90 | $38.44 | $38.44 | 122,342 | $122,342.00 |
| 04-13-2026 | $37.46 | $37.46 | $38.46 | $38.46 | $37.14 | $37.14 | $38.42 | $38.42 | 118,009 | $118,009.00 |
| 04-10-2026 | $37.07 | $37.07 | $37.50 | $37.50 | $37.07 | $37.07 | $37.44 | $37.44 | 87,577 | $87,577.00 |
| 04-09-2026 | $37.21 | $37.21 | $37.61 | $37.61 | $36.70 | $36.70 | $37.04 | $37.04 | 147,546 | $147,546.00 |
| 04-08-2026 | $37.20 | $37.20 | $37.50 | $37.50 | $36.93 | $36.93 | $37.36 | $37.36 | 186,732 | $186,732.00 |
| 04-07-2026 | $35.75 | $35.75 | $36.73 | $36.73 | $35.62 | $35.62 | $36.67 | $36.67 | 217,679 | $217,679.00 |