Middle East crude oil exports exceed pre-war levels but tanker attacks increase

Middle East crude exports exceeded pre-war levels on four days in the final week of September, reaching 19.5–22.5 million barrels per day; the seven-day average was 18.5 million bpd on October 1, versus a pre-war average of 18 million bpd. LNG cargoes exiting the Strait of Hormuz also reached their highest monthly level since February. However, Marisks reported at least seven tanker incidents, and maritime authorities said attacks had occurred at least daily in the Strait of Hormuz or Gulf of Aden since October 2, leaving transit risks elevated.

Analysis

Rising export throughput is evidence against an immediate, sustained physical-supply outage—not evidence that Hormuz risk has normalized. The distinction matters for pricing: steady cargo volumes can coexist with sharply higher insurance, freight, delay, and crew-safety costs, while a concentrated attack affecting a vessel could still trigger a discontinuous risk premium. Reported totals also do not establish that production or deliverability is secure: route aggregation, ship-to-ship transfers, and AIS-dark vessels limit what can be inferred from the data.

Near term (days to weeks), the main market risk is a gap in crude or product availability if attacks disrupt transit or make insurers and shipowners restrict coverage. If flows remain near recent levels, the risk premium can leak out of prompt crude pricing even as logistics costs remain elevated. Over 1–3 months, watch actual loadings and arrivals, war-risk premiums, tanker availability, and Brent time spreads; volume figures alone are a weak basis for extrapolating supply. Over 6–18 months, sustained security costs could favor alternative supply routes and suppliers while weighing on import-dependent refiners through higher delivered costs.

The contrarian point: the rebound in measured exports may encourage complacency just as more vessel traffic increases the number of potential exposures. Conversely, a single attack is not proof of a durable export constraint. There is no direct AI-related evidence in this article, and no company-level earnings conclusion is supportable from the supplied data.

Key Decisions for Investors

• Do not chase outright crude higher solely on the incident count; the observed export recovery argues against treating a lasting supply loss as the base case. Reassess if loadings or arrivals materially retreat from recent levels or prompt Brent spreads tighten sharply.
• Consider a small, defined-premium Brent call spread as portfolio insurance only if option pricing is reasonable and exposure is sized for a low-probability, high-impact disruption. The thesis is falsified by continued resilient flows alongside easing war-risk insurance costs and freight rates.
• Keep tanker operators and import-dependent refiners on a watchlist rather than taking a directional equity position from this report alone. Verify route-specific freight, insurance, vessel availability, and refinery feedstock costs before expressing the logistics-versus-volume divergence.
• Track UKMTO incident reports alongside independently verified cargo loadings and arrivals; a rising incident tally without flow impairment is a different trade signal from attacks accompanied by cancellations, delays, or a sustained loss of transit capacity.