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Koppers Holdings Inc(KOP-N)
NYSE

Today's Change
Real-Time Last Update Last Sale Cboe BZX Real-Time

Price Performance

PeriodPeriod LowPeriod HighPerformance
1-Month 33.14 +12.73% increase
on 02/17/26
Period Open:34.22
Price movement based on the high, low and last over the given period.
 39.27 -4.86% decrease
on 03/05/26
 +3.14 (+9.18%) increase
since 02/12/26
3-Month 26.52 +40.87% increase
on 01/05/26
Period Open:29.01
Price movement based on the high, low and last over the given period.
 39.27 -4.86% decrease
on 03/05/26
 +8.35 (+28.78%) increase
since 12/12/25
52-Week 22.99 +62.51% increase
on 04/08/25
Period Open:29.58
Price movement based on the high, low and last over the given period.
 39.27 -4.86% decrease
on 03/05/26
 +7.78 (+26.30%) increase
since 03/12/25

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