KOPKoppers Holdings Inc.
$44.27+68% 1Y
$44.27
$26.1652 weeks$52.38
What is the market doing?
Mixed
1 neutral, 2 without dataRangebound. That is the only one of 3 checks this filer's data supports, so take it as a single data point rather than a settled answer.
TrendRangeboundderived · Oct 8, 2026
Choppy, but holding above its 200-day average. Price is +10% vs its 200-day average.
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 +68% over the past year while the S&P 500 is +18%: 50 points ahead of the market.
+68%
1-year return · S&P 500 +18%
- vs 200-day average
- +9.8%
vs 200-day average · close to trend
- RSI (14)
- 43
RSI (14) · neutral
- Below its 52-week high
- 15%
Below its 52-week high
Details›
- Last close2026-10-08
- $44.27
- 1 monthS&P 500 +1.6%
- −4.0%
- 1 yearS&P 500 +18%
- +68%
- 5 yearsS&P 500 +86%
- +47%
- vs 50-day average$46.81
- −5.4%
- 52-week high
- $52.38
- 52-week low
- $26.16
- Annualised volatility
- 38%
- Insider buying, net, 6 monthsForms 3/4/5 to 2026-10-08
- −$434K
| Year | Return |
|---|---|
| 2026 (year to date) | +64% |
| 2025 | −16% |
| 2024 | −36% |
| 2023 | +83% |
| 2022 | −9.2% |
| 2021 | +0.45% |
| 2020 | −18% |
| 2019 | +124% |
| 2018 | −67% |
| 2017 | +26% |
| Month | Years | Positive | Average |
|---|---|---|---|
| Jan | 10 | 5 of 10 | +3.2% |
| Feb | 10 | 6 of 10 | +1.1% |
| Mar | 10 | 4 of 10 | −4.5% |
| Apr | 10 | 5 of 10 | +0.27% |
| May | 10 | 5 of 10 | −0.39% |
| Jun | 10 | 6 of 10 | +1.2% |
| Jul | 11 | 8 of 11 | +5.4% |
| Aug | 11 | 4 of 11 | −1.6% |
| Sep | 11 | 3 of 11 | −1.9% |
| Oct | 11 | 7 of 11 | +2.3% |
| Nov | 10 | 8 of 10 | +7.4% |
| Dec | 10 | 6 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.
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