Westlake WLK Operating Income
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Where this comes from
Reported directly by Westlake in its filing.
Tagged under the XBRL concept us-gaap:OperatingIncomeLoss.
The official record: Westlake’s 10-Q, filed May 6, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is Westlake's operating income?
- Westlake (WLK) reported operating income of -$172M in Q1 2026.
- How has Westlake's operating income changed year-over-year?
- Westlake's operating income decreased by 437.5% year-over-year, from -$32M to -$172M.
- What is the long-term trend for Westlake's operating income?
- Over 3 years (2021 to 2025), Westlake's operating income has grown at a -17.4% compound annual growth rate (CAGR), from $2.8B to -$1.58B.
- What does operating income mean?
- The profit a company makes from its core business operations before interest and taxes.
- How do you interpret operating income?
- Higher operating income indicates strong operational efficiency and market competitiveness, while negative values signal operational distress.
- How does operating income compare across companies?
- Standard metric for all public companies; essential for comparing operational performance across the chemical and building materials industry.