The current price-to-earnings ratio for Koppers Holdings stock as of Aug 8, 2025 is 36.05. This is calculated based on the current EPS of $0.8 and the stock price of $28.84 per share. The PE ratio has increased by 69% from the past four quarters average of 21.3.
The average historical PE ratio of Koppers Holdings for the last nine years is 15.86. The current P/E ratio of 36.05 is 127% higher than the historical average. In the past nine years, KOP's PE ratio peaked in the Sep 2018 quarter at 57.69, when the stock price was $31.15 and the EPS was $0.54. The lowest point was in the Sep 2020 quarter, when it reached 3.54 with a price of $20.91 and an EPS of $5.9.
Maximum annual increase: 94.01% in 2013
Maximum annual decrease: -58.17% in 2018
Year | PE ratio | PE change | Price | EPS |
---|---|---|---|---|
2024 | 12.76 | 6.6% | $32.4 | $2.54 |
2023 | 11.97 | 28.16% | $51.22 | $4.28 |
2022 | 9.34 | 19.28% | $28.2 | $3.02 |
2021 | 7.83 | 46.08% | $31.3 | $4 |
2020 | 5.36 | -54.84% | $31.16 | $5.81 |
2019 | 11.87 | -21.96% | $38.22 | $3.22 |
2018 | 15.21 | -58.17% | $17.04 | $1.12 |
2017 | 36.36 | 28.12% | $50.9 | $1.4 |
2016 | 28.38 | N/A | $40.3 | $1.42 |
2015 | N/A | N/A | $18.25 | -$3.51 |
2014 | N/A | N/A | $25.98 | -$1.58 |
2013 | 23.34 | 94.01% | $45.75 | $1.96 |
2012 | 12.03 | -37.34% | $38.15 | $3.17 |
2011 | 19.2 | 14.83% | $34.36 | $1.79 |
2010 | 16.72 | -49.47% | $35.78 | $2.14 |
Year | PE ratio | PE change | Price | EPS |
---|---|---|---|---|
Jun 2025 | 40.19 | 80.87% | $32.15 | $0.8 |
Mar 2025 | 22.22 | 74.14% | $28 | $1.26 |
Dec 2024 | 12.76 | 27.09% | $32.4 | $2.54 |
Sep 2024 | 10.04 | 2.87% | $36.53 | $3.64 |
Jun 2024 | 9.76 | -35.06% | $36.99 | $3.79 |
Mar 2024 | 15.03 | 25.56% | $55.17 | $3.67 |
Dec 2023 | 11.97 | 30.68% | $51.22 | $4.28 |
Sep 2023 | 9.16 | 6.39% | $39.55 | $4.32 |
Jun 2023 | 8.61 | -17.53% | $34.1 | $3.96 |
Mar 2023 | 10.44 | 11.78% | $34.97 | $3.35 |
Dec 2022 | 9.34 | 52.37% | $28.2 | $3.02 |
Sep 2022 | 6.13 | -19.87% | $20.78 | $3.39 |
Jun 2022 | 7.65 | 1.73% | $22.64 | $2.96 |
Mar 2022 | 7.52 | -3.96% | $27.52 | $3.66 |
Dec 2021 | 7.83 | -3.81% | $31.3 | $4 |
Currently, KOP's PE ratio is higher than its 3, 5 and 10-year historical averages.
KOP's PE ratio stands higher than its peer stocks UNP and CSX. Koppers Holdings's current PE ratio of 36.05 is higher than the average of its peers, which is 17.54.
Stock name | PE ratio | Market cap |
---|---|---|
CBT Cabot Corp | 10.11 | $4.15B |
NSC Norfolk Southern Corp | 18.91 | $62.9B |
UNP Union Pacific Corp | 19.27 | $131.8B |
CSX Csx Corp | 21.87 | $66.05B |
KOP Koppers Holdings Inc | 36.05 | $568.6M |
HUN Huntsman CORP | N/A | $1.64B |
As of Aug 8, 2025, KOP stock has a price to earnings ratio of 36.05.
Over the last 3 years, the average price to earnings ratio for KOP stock is 13.8.
Over the last 5 years, the average price to earnings ratio for KOP stock is 10.76.
Over the last nine years, the quarterly PE ratio reached a historic high of 57.69 in the Sep 2018 quarter.
The current price to earnings ratio of KOP is 127% higher than the 9-year historical average.
You can calculate the P/E ratio by dividing the most recent stock price by the trailing twelve months EPS. As of today (Aug 8, 2025), Koppers Holdings's stock price is $28.84. The earnings per share for the trailing twelve months (TTM) ending Jun 2025 is $0.8. Therefore, Koppers Holdings's PE ratio for today is 36.05. PE RATIO(36.05) = STOCK PRICE($28.84) / TTM EPS($0.8)
All PE ratio stats are based on quarterly TTM periods, unless otherwise specified.