KOPPERS HOLDINGS INC (KOP) Stock Chart

NYSE:KOP • US50060P1066

34.3 USD
+0.08 (+0.23%)
At close: Feb 13, 2026
34.3 USD
0 (0%)
After Hours: 2/13/2026, 7:21:19 PM
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KOPPERS HOLDINGS INC / KOP Daily stock chart