The PE Ratio as of December 2025 (TTM) for Koppers Holdings Inc. (KOP) is 33.80

According to Koppers Holdings Inc.’s latest financial reports and current stock price. The company's current PE Ratio is 33.80. This represents a change of -1348.54% compared to the average of -2.71 of the last 4 quarters.

Koppers Holdings Inc. (KOP) Historical PE Ratio (quarterly & annually)

How has KOP PE Ratio performed in the past?

The mean historical PE Ratio of Koppers Holdings Inc. over the last ten years is 13.38. The current 33.80 PE Ratio has changed 25.17% with respect to the historical average. Over the past ten years (40 quarters), KOP's PE Ratio was at its highest in in the June 2018 quarter at 337.77. The PE Ratio was at its lowest in in the March 2016 quarter at -88.94.

Koppers Holdings Inc. (KOP) PE Ratio by Quarter and Year

Discovering the peaks and valleys of Koppers Holdings Inc. PE Ratio, unveiling quarterly and yearly fluctuations to gain insights into the company’s financial performance and market dynamics, offering valuable data for investors and analysts alike.

Koppers Holdings Inc. (KOP) Average PE Ratio

How has KOP PE Ratio performed in the past?

The current PE Ratio of Koppers Holdings Inc. (KOP) is greater than its 3-year, greater than its 5-year, and greater than its 10-year historical averages

Koppers Holdings Inc. (KOP) PE Ratio vs. Peers

How is KOP’s PE Ratio compared to its peers?

Koppers Holdings Inc.’s PE Ratio is greater than Aduro Clean Technologies Inc. (-54.58), greater than Kronos Worldwide, Inc. (-13.31), greater than AdvanSix Inc. (8.07), less than Integra Resources Corp. (42.83), greater than Rayonier Advanced Materials Inc. (-1.03), greater than Gevo, Inc. (-9.46), greater than Hudson Technologies, Inc. (14.65), greater than Orion Engineered Carbons S.A. (-8.74), less than EMX Royalty Corporation (91.36), greater than Valhi, Inc. (19.04),

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