P/E ratio for Koppers (KOP)

P/E ratio history for Koppers from 2006 to 2025

PE ratio at the end of each year

P/E ratio for similar companies or competitors

Company	P/E ratio	P/E ratio differencediff.	Country
Cabot Corporation CBT	10.7	-67.51%	🇺🇸 USA
Huntsman Corporation HUN	-5.28	-116.03%	🇺🇸 USA
Union Pacific Corporation UNP	20.1	-39.11%	🇺🇸 USA
CSX Corporation CSX	23.6	-28.39%	🇺🇸 USA
Norfolk Southern NSC	22.4	-31.89%	🇺🇸 USA

How to read a P/E ratio?

The Price/Earnings ratio measures the relationship between a company's stock price and its earnings per share. A low but positive P/E ratio stands for a company that is generating high earnings compared to its current valuation and might be undervalued. A company with a high negative (near 0) P/E ratio stands for a company that is generating heavy losses compared to its current valuation.

Companies with a P/E ratio over 30 or a negative one are generaly seen as "growth stocks" meaning that investors typically expect the company to grow or to become profitable in the future.
Companies with a positive P/E ratio bellow 10 are generally seen as "value stocks" meaning that the company is already very profitable and unlikely to strong growth in the future.