Koppers Holdings (KOP) Interest Coverage Ratio (2009 - 2025)

Koppers Holdings (KOP) has 17 years of Interest Coverage Ratio data on file, last reported at 3.87 in Q4 2025.

• For the quarter ending Q4 2025, Interest Coverage Ratio rose 1006.07% year-over-year to 3.87; the trailing twelve-month figure through Dec 2025 stood at 2.64 (up 35.87% YoY), and the FY2025 full-year result was 2.54, up 34.47% from the prior year.
• Interest Coverage Ratio climbed to 3.87 in Q4 2025, from 3.1 in the prior quarter.
• In the past five years, Interest Coverage Ratio ranged from a high of 4.39 in Q2 2021 to a low of 0.35 in Q4 2024.
• A 5-year average of 2.81 and a median of 2.74 in 2023 frame the typical range for Interest Coverage Ratio.
• Across the five-year window, Interest Coverage Ratio sank 83.36% in 2024 and soared 1006.07% in 2025, its largest moves.
• Tracing KOP's Interest Coverage Ratio over 5 years: stood at 2.93 in 2021, then dropped by 24.72% to 2.21 in 2022, then retreated by 4.81% to 2.1 in 2023, then plunged by 83.36% to 0.35 in 2024, then soared by 1006.07% to 3.87 in 2025.
• Business Quant data shows KOP's Interest Coverage Ratio at 3.87 in Q4 2025, 3.1 in Q3 2025, and 2.26 in Q2 2025.