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Koppers Holdings Inc. KOP

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39.64 USD -3.25 (-7.58%)

At closeNov 5, 2026, 4:03 PM EST

39.64 0.00 0.00%

After hours · Nov 5, 4:03 PM ET

38.98 Day range 43.36

25.00 52-week range 53.00

YTD: +46.38%
1 year: +41.32%

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