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Oil Prices Plunge Nearly 20% in Three Days, Dragging Down Petrochemical Stocks
Energy Minerals · Oil Refining/Marketing · economic_daily · 2026-11-05
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International oil prices have plummeted nearly 20% in three days amid shifting US political expectations, triggering a sharp sell-off in petrochemical stocks.
What Happened
Oil Price Collapse: Global oil prices have experienced a sharp decline, dropping nearly 20% over three days as markets bet on a potential diplomatic resolution to Middle East conflicts. This shift in sentiment has significantly pressured energy futures, causing a major market correction.
Impact on Petrochemicals: The sudden drop in oil prices has severely impacted the petrochemical sector, with Formosa Petrochemical Corporation hitting its daily limit down. Other major players like Formosa Plastics and Formosa Chemicals & Fibre have also seen their stock prices fall below key technical support levels.
Supply and Demand Dynamics: While global oil inventories have reached their lowest levels since 2016, the market remains tight regarding diesel supplies. The IEA warns that diesel shortages are likely to persist until late 2027, which may provide some structural support for refining margins despite the broader price drop.
Future Outlook: Analysts remain cautiously optimistic about Formosa Petrochemical's fundamentals, noting strong year-to-date revenue growth. Supported by seasonal heating demand and export restrictions, the company is still projected to deliver solid earnings for the year despite short-term market volatility.