Westlake (WLK) Interest Coverage Ratio (2010 - 2026)
Westlake's quarterly Interest Coverage Ratio came in at 3.07 in Q1 2026, down 274.33% year-on-year from 1.76 in Q1 2025, and up 76.66% quarter-over-quarter from 13.16 in Q4 2025.
Westlake has reported Interest Coverage Ratio for 17 years, with the latest figure at 3.07 in Q1 2026.
- For the quarter ending Q1 2026, Interest Coverage Ratio fell 274.33% year-over-year to 3.07; the trailing twelve-month figure through Mar 2026 stood at 9.14 (down 332.88% YoY), and the FY2025 full-year result was 9.23, down 267.69% from the prior year.
- Interest Coverage Ratio for Q1 2026 stood at 3.07, up from 13.16 in the prior quarter.
- The five-year high for Interest Coverage Ratio was 26.7 in Q2 2022, with the low at 18.68 in Q3 2025.
- Average Interest Coverage Ratio over 5 years is 4.07, with a median of 5.58 recorded in 2024.
- Year-over-year, Interest Coverage Ratio soared 113.97% in 2022 and plunged 877.45% in 2025.
- Tracing WLK's Interest Coverage Ratio over 5 years: stood at 7.6 in 2022, then plunged by 277.04% to 13.46 in 2023, then jumped by 112.57% to 1.69 in 2024, then sank by 877.45% to 13.16 in 2025, then jumped by 76.66% to 3.07 in 2026.
- The last three Interest Coverage Ratio figures came in at 3.07 (Q1 2026), 13.16 (Q4 2025), and 18.68 (Q3 2025), per Business Quant data.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Interest Cover (Qtr) |
|---|---|---|---|---|---|
| 1 | Linde | 230.79 Bn | 226.84 Bn | 4.26 Bn | 39.34 |
| 2 | Chemical & Mining Co Of Chile | 127.66 Bn | 124.93 Bn | 778.60 Mn | -15.41 |
| 3 | Sherwin Williams | 72.51 Bn | 72.30 Bn | 2.78 Bn | 6.16 |
| 4 | Ecolab | 70.96 Bn | 70.34 Bn | 1.85 Bn | -11.07 |
| 5 | Air Products & Chemicals | 62.15 Bn | 63.70 Bn | 987.40 Mn | 15.21 |
| 6 | Ppg Industries | 25.04 Bn | 23.57 Bn | 1.66 Bn | 9.05 |
| 7 | LyondellBasell Industries | 21.62 Bn | 21.73 Bn | 701.00 Mn | 1.73 |
| 8 | Albemarle | 20.26 Bn | 19.42 Bn | 500.97 Mn | - |
| 9 | DuPont de Nemours | 19.45 Bn | 19.56 Bn | 602.00 Mn | 7.50 |
| 10 | Westlake | 11.07 Bn | 9.10 Bn | 112.00 Mn | -3.07 |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | -3.07 |
| Dec 31, 2025 | -13.16 |
| Sep 30, 2025 | -18.68 |
| Jun 30, 2025 | -2.73 |
| Mar 31, 2025 | -0.82 |
| Dec 31, 2024 | 1.69 |
| Sep 30, 2024 | 4.62 |
| Jun 30, 2024 | 9.90 |
| Mar 31, 2024 | 5.58 |
| Dec 31, 2023 | -13.46 |
| Sep 30, 2023 | 8.73 |
| Jun 30, 2023 | 9.43 |
| Mar 31, 2023 | 12.76 |
| Dec 31, 2022 | 7.60 |
| Sep 30, 2022 | 11.73 |
| Jun 30, 2022 | 26.70 |
| Mar 31, 2022 | 22.43 |
| Dec 31, 2021 | 18.98 |
| Sep 30, 2021 | 14.11 |
| Jun 30, 2021 | 20.00 |
| Mar 31, 2021 | 10.48 |
| Dec 31, 2020 | 5.24 |
| Sep 30, 2020 | 2.14 |
| Jun 30, 2020 | 0.90 |
| Mar 31, 2020 | 4.39 |
| Dec 31, 2019 | 2.91 |
| Sep 30, 2019 | 7.29 |
| Jun 30, 2019 | 6.93 |
| Mar 31, 2019 | 4.47 |
| Dec 31, 2018 | 6.90 |
| Sep 30, 2018 | 14.14 |
| Jun 30, 2018 | 13.03 |
| Mar 31, 2018 | 10.84 |
| Dec 31, 2017 | 9.08 |
| Sep 30, 2017 | 9.10 |
| Jun 30, 2017 | 6.77 |
| Mar 31, 2017 | 5.85 |
| Dec 31, 2016 | 3.64 |
| Sep 30, 2016 | 1.89 |
| Jun 30, 2016 | 30.43 |
| Mar 31, 2016 | 30.22 |
| Dec 31, 2015 | 21.98 |
| Sep 30, 2015 | 30.94 |
| Jun 30, 2015 | 32.97 |
| Mar 31, 2015 | 23.91 |
| Dec 31, 2014 | 32.98 |
| Sep 30, 2014 | 32.34 |
| Jun 30, 2014 | 27.97 |
| Mar 31, 2014 | 27.09 |
| Dec 31, 2013 | 81.49 |
| Sep 30, 2013 | 80.86 |
| Jun 30, 2013 | 44.03 |
| Mar 31, 2013 | 30.90 |
| Dec 31, 2012 | 21.21 |
| Sep 30, 2012 | 11.94 |
| Jun 30, 2012 | 14.78 |
| Mar 31, 2012 | 11.96 |
| Dec 31, 2011 | 4.02 |
| Sep 30, 2011 | 9.22 |
| Jun 30, 2011 | 10.81 |
| Mar 31, 2011 | 10.89 |
| Dec 31, 2010 | 12.13 |
| Sep 30, 2010 | 9.76 |
| Jun 30, 2010 | 11.33 |