Oil Prices Rebound Sharply on Iranian Bill to Restrict Hormuz Access

Brent crude settled up $3.04 (3.83%) at $82.49/bbl on August 6 after Iran reviewed legislation banning U.S. and Israeli vessels from the Strait of Hormuz. WTI rose $2.07 to $77.29/bbl amid renewed supply disruption fears.

The latest flare-up in U.S.-Iran tensions centers on Tehran's parliamentary review of a bill that would prohibit American and Israeli tankers from transiting the Strait of Hormuz while imposing fines up to 20% of cargo value on violators. This development reversed a multi-day selloff driven by earlier hopes of de-escalation and partial reopening of the waterway, which handles roughly 20% of global oil and LNG flows before the conflict. Traders are pricing in heightened geopolitical risk premiums as any enforcement could immediately tighten physical supply, especially with limited spare capacity elsewhere. Energy equities and refining margins are likely to benefit, while downstream sectors such as airlines, chemicals, and consumer discretionary face renewed cost pressure. Natural gas markets could also see spillover if LNG cargoes reroute or face delays. Key levels to monitor include Brent resistance near $85 and support at $78; any escalation in rhetoric or actual enforcement actions would accelerate bullish momentum. Traders should watch the upcoming U.S. nonfarm payrolls data for clues on whether higher energy prices alter Fed rate expectations, as well as OPEC+ production compliance reports and tanker tracking through the strait. Volatility is expected to remain elevated given the fluid diplomatic situation between Washington, Tehran, and Oman.