Westlake Chemical Corporation annual operating income for fiscal TTM was -$1.2 billion, an increase of 22.4% from -$1.6 billion in fiscal 2025. All figures are reported results from public filings — no estimates or projections.
| Operating Income (annual) | TTM → 2026-06-30 | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 | 2020-12-31 | 2019-12-31 | 2018-12-31 | 2017-12-31 | 2016-12-31 | 2015-12-31 | 2014-12-31 | 2013-12-31 | 2012-12-31 | 2011-12-31 | 2010-12-31 | 2009-12-31 | 2008-12-31 | 2007-12-31 | 2006-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating Income (EBIT) | ($1.2B) | ($1.6B) | $875M | $729M | $3.0B | $2.8B | $429M | $656M | $1.4B | $1.2B | $583M | $960M | $1.1B | $953M | $615M | $447M | $378M | $107M | ($30M) | $175M | $313M |
USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).
| Operating Income (quarterly) | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 | 2024-06-30 |
|---|---|---|---|---|---|---|---|---|---|
| Operating Income (EBIT) | $367M | ($154M) | ($671M) | ($766M) | ($109M) | ($32M) | $66M | $180M | $406M |
USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).
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