Westlake (WLK) Interest Coverage Ratio (2010 - 2026)
Westlake's (WLK) Interest Coverage Ratio stood at 6.62 in Q2 2026, compared with -2.73 a year earlier.
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Analysis
Westlake (WLK) Interest Coverage Ratio (2010 - 2026) Analysis & Trends
On a TTM basis, Westlake's Interest Coverage Ratio came in at -6.13 as of Jun 30, 2026; for FY2025, it was -9.23.
- Across earlier years, Interest Coverage Ratio came in at 5.50 in FY2024 (+24.6%), 4.42 in FY2023 (-74.4%), 17.23 in FY2022 (+8.3%) and 15.91 in FY2021 (+426.6%).
- The Q2 2026 figure is the highest quarterly Interest Coverage Ratio since Q2 2024.
- Peak year-over-year performance for Interest Coverage Ratio in the last five years was growth of 561.1% in Q3 2021, against a decline of 64.7% in Q2 2023 at the low end.
- Per Business Quant, the preceding three quarters came in at -3.07 (Q1 2026), -13.16 (Q4 2025) and -18.68 (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Interest Cover (Qtr) |
|---|---|---|---|---|---|
| 1 | Linde | 218.21 Bn | 201.33 Bn | 4.43 Bn | 41.87 |
| 2 | Corning | 136.71 Bn | 129.84 Bn | 1.63 Bn | 7.43 |
| 3 | Sherwin Williams | 80.23 Bn | 79.27 Bn | 3.34 Bn | 9.08 |
| 4 | Air Products & Chemicals | 62.17 Bn | 60.07 Bn | 1.04 Bn | -42.45 |
| 5 | Corteva | 51.95 Bn | 40.75 Bn | 3.66 Bn | 43.83 |
| 6 | LyondellBasell Industries | 37.59 Bn | 27.21 Bn | 2.04 Bn | 11.18 |
| 7 | Nutrien | 34.30 Bn | 31.17 Bn | 3.25 Bn | 17.82 |
| 8 | Qnity Electronics | 26.28 Bn | 23.71 Bn | 666.00 Mn | 6.03 |
| 9 | Ati | 25.72 Bn | 23.87 Bn | 309.80 Mn | - |
| 10 | Westlake | 8.10 Bn | -775.70 Mn | 652.00 Mn | 6.62 |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 6.62 |
| 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 |
API Access
Westlake Interest Coverage Ratio API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=interest-coverage-ratio&ticker=WLK&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "interest-coverage-ratio", "ticker": "WLK", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=interest-coverage-ratio&ticker=WLK&period=max&api_key=YOUR_API_KEY");
const data = await res.json();