KOPKoppers Holdings Inc.

$40.17+43% 1Y

What is the market doing?

Mixed

No clear lean: rangebound and moderately shorted.

2 neutral, 1 without data
TrendRangeboundderived · Oct 23, 2026

Rangebound, no clear trend. Oversold (RSI 16). Price is −2% vs its 200-day average.

Short interest4.2% of sharesFINRA · Sep 30, 2026

Moderately shorted, settled Sep 30, 2026, about a week of normal trading to cover.

Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.

How KOP is trading

Koppers Holdings Inc. is +43% over the past year while the S&P 500 is +16%: 27 points ahead of the market.

+43%

1-year return · S&P 500 +16%

vs 200-day average
−2.5%

vs 200-day average · below trend, but not far

RSI (14)
16

RSI (14) · oversold, sold harder than it has been bought

Below its 52-week high
23%

Below its 52-week high

Oct 21, 2024$23.21 – $52.38 · dashed line: 200-day averageOct 23, 2026
Details›
Last close2026-10-23
$40.17
1 monthS&P 500 −0.94%
−13%
1 yearS&P 500 +16%
+43%
5 yearsS&P 500 +86%
+24%
vs 50-day average$45.30
−11%
52-week high
$52.38
52-week low
$26.51
Annualised volatility
38%
Insider selling, net, 6 monthsForms 3/4/5 to 2026-10-22
$434K
Calendar-year price return
YearReturn
2026 (year to date)+49%
2025−16%
2024−36%
2023+83%
2022−9.2%
2021+0.45%
2020−18%
2019+124%
2018−67%
2017+26%
Average return by calendar month, 2016–2026
MonthYearsPositiveAverage
Jan105 of 10+3.2%
Feb106 of 10+1.1%
Mar104 of 10−4.5%
Apr105 of 10+0.27%
May105 of 10−0.39%
Jun106 of 10+1.2%
Jul118 of 11+5.4%
Aug114 of 11−1.6%
Sep113 of 11−1.9%
Oct117 of 11+1.5%
Nov108 of 10+7.4%
Dec106 of 10+0.40%

End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.

Where the price stands

Its trend against the 50-day and 200-day averages, and the levels it keeps coming back to.

What it has returned

With dividends, year by year, month by month, and by calendar month on average.