Geopolitical tensions in the Middle East, particularly disruptions through the Strait of Hormuz and damage to Saudi export infrastructure, remain the dominant driver of WTI crude prices as of early October 2026. Supply constraints have tightened global balances, with inventories drawing down sharply and prices holding near $91 per barrel amid ongoing U.S.-Iran negotiations and Libyan outages. Recent EIA data showed a surprise crude build, tempering some upward pressure, while OPEC+ maintains production discipline and Chinese demand stays subdued. Traders monitor weekly inventory releases, diplomatic updates, and any resumption of Hormuz flows as key near-term catalysts that could shift the market-implied range for October settlement.