KOP chart
Koppers Holdings Inc. · Quote, news and financials
41.50 USD
-0.36 -0.86%
- Bid
- 41.48 × 100
- Ask
- 41.60 × 100
Extended hours 41.50 0.00%
As of Oct 30, 2026
2Y chart
Closing price and volume
Koppers Holdings Inc. · Quote, news and financials
Extended hours 41.50 0.00%
As of Oct 30, 2026
Closing price and volume