Koppers Holdings Inc through its subsidiaries, manufactures and sells wood products, wood treatment chemicals, and carbon compounds used in markets such as railroad, aluminum and steel, agriculture, utilities, and residential lumber. The company is organized into three business segments: railroad and utility products and services, performance chemicals, and carbon materials and chemicals. Its product portfolio includes treated and untreated wood products like crossties used in railroads, wood preservation chemicals, and carbon compounds such as creosote used in the treatment of wood crossties, among others. The majority of its revenue comes from the company's railroad and utility products and services segment, and more than half of the company's revenue is earned in the United States.

What symbol and exchange does Koppers Holdings shares trade?

Koppers Holdings trades on the NYSE stock market under the symbol KOP.

What is Koppers Holdings stock price doing today?

As of November 4, 2026, KOP stock price climbed to $42.18 with 19,490 million shares trading.

What is Koppers Holdings's Beta?

KOP has a beta of 0.32, meaning it tends to be less sensitive to market movements. KOP has a correlation of 0.01 to the broad based SPY ETF.

How much is Koppers Holdings worth?

KOP has a market cap of $797.69 million. This is considered a Small Cap stock.

How much money does Koppers Holdings make?

Last quarter Koppers Holdings reported $521 million in Revenue and $1.37 earnings per share. This beat revenue expectation by $15 million and exceeded earnings estimates by $.26.

What is the highest and lowest price Koppers Holdings traded in the last 3 year period?

In the last 3 years, KOP traded as high as $58.23 and as low as $22.99.

What are the top ETFs holding Koppers Holdings?

The top ETF exchange traded funds that KOP belongs to (by Net Assets): IJR, AVUV, VTI, IWM, DFSV.

Is Koppers Holdings (KOP) a good investment?

KOP has outperformed the market in the last year with a price return of +51.0% while the SPY ETF gained +13.1%. However, in the short term, KOP had mixed performance relative to the market. It has underperformed in the last 3 months, returning -16.7% vs +1.2% return in SPY. But in the last 2 weeks, KOP shares have fared better than the market returning +1.2% compared to SPY -0.5%.

What are the support and resistance levels for Koppers Holdings (KOP)?

KOP support price is $40.79 and resistance is $42.81 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that KOP shares will trade within this expected range on the day.