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Strait of Hormuz Opens, Energy Stocks Plummet
18 Apr
Summary
- Energy stocks fell sharply as the Strait of Hormuz reopened.
- Phillips 66, Chevron, and Exxon Mobil saw significant stock drops.
- The strait's closure had previously boosted profits for oil producers.

Energy sector stocks experienced a substantial decline as reports surfaced on April 18, 2026, indicating the Strait of Hormuz was open for commercial transit. Shares in prominent companies including Phillips 66, Chevron, and Exxon Mobil fell by roughly 6% in morning trading. APA, the parent company of shale driller Apache, saw a 10% decrease.
The reopening of the strait reversed the trend that had previously boosted the oil market. For months leading up to April 18, 2026, the closure of the Strait of Hormuz had significantly impacted the global economy by reducing daily crude supply. This situation had led to increased profits for many oil producers and refiners, with Phillips 66, Chevron, and Exxon Mobil recording their best quarters on record during the first three months of 2026.