Koppers Inc. (KOP)
NYSE: KOP
· Real-Time Price · USD
30.23
1.44 (5.00%)
At close: Aug 22, 2025, 3:59 PM
30.16
-0.25%
After-hours: Aug 22, 2025, 04:04 PM EDT
No unusual options trading activity with a premium of at least $1 million was found.