Koppers Holdings Inc. (KOP) Stock Chart
KOP price chart
Daily prices adjusted for splits and dividends. 1D and 5D show delayed intraday prices. Markers: E earnings, D dividend, S split.
Technical snapshot
Key levels & statistics
KOP performance vs the market
Total return, dividends reinvestedKOP monthly returns
KOP historical prices
KOP dividends & splits
About the KOP chart
Koppers (KOP) closed at $43.32 on October 16, 2026, up 61.0% so far this year. The stock is trading 6.3% above its 200-day moving average of $40.76, which technical analysts usually read as a long-term uptrend. Over the past year KOP returned +63.5% including dividends, ahead of the S&P 500 (+16.8%).
This page charts the full trading history of Koppers Holdings Inc. stock. Daily prices come from EODHD and are adjusted for stock splits and dividends, so returns over long periods are comparable. For the latest quote, company profile, earnings and news, see the KOP stock overview.
KOP chart FAQ
What is Koppers's all-time high stock price?
The highest closing price for KOP was $57.07 on February 28, 2024 (adjusted for stock splits). As of the October 16, 2026 close it traded 24.1% below that level.
What is the 52-week range of KOP stock?
Over the 52 weeks to October 16, 2026, KOP traded between an intraday low of $25.00 on November 7, 2025 and an intraday high of $53.00 on August 6, 2026.
Is KOP above its 200-day moving average?
Yes. On October 16, 2026 KOP closed at $43.32, 6.3% above its 200-day simple moving average of $40.76. The 50-day average was $45.92.
How has KOP stock performed compared with the S&P 500?
Including reinvested dividends, KOP returned +63.5% over the past year, compared with +16.8% for the S&P 500 (SPY). Over five years the figures were +34.5% and +83.0%.
Does Koppers pay a dividend?
Yes. Koppers paid $0.35 per share in dividends over the past 12 months (4 payments), a yield of about 0.81% at the latest close. The most recent dividend of $0.09 per share had an ex-dividend date of August 28, 2026.
How do I read the KOP chart?
Pick a time range above the chart and choose candlesticks, a line or an area chart. Moving averages, Bollinger Bands, volume, RSI and MACD can be switched on with the indicator buttons, and "Compare" plots KOP against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.