Escalating military conflict between the United States and Iran has jolted global oil markets, injecting fresh uncertainty into the Federal Reserve's interest-rate calculus. The U.S. launched strikes on more than 170 Iranian targets over two days this week, according to The New York Times, after Iran was accused of striking three vessels in the Strait of Hormuz. President Trump declared the ceasefire over on his Truth Social platform Friday but noted that Iran has requested continued talks, to which the U.S. has agreed.
Brent crude futures climbed more than 5% for the week, though they edged down roughly 0.7% on Friday as traders weighed the volatile geopolitical landscape. The price swing underscores the fragility of supply routes through the Strait of Hormuz, a chokepoint for about one-fifth of global oil consumption. The International Energy Agency has warned that any sustained disruption could severely strain already tight global supplies.
Thierry Wizman, global FX and rates strategist at Macquarie Group, said in a note Thursday that the trajectory of oil prices will be pivotal for central bank policy. If crude does not spike further ahead of next week, Fed Chair Kevin Warsh may be able to moderate the hawkish tone evident in the June meeting's press conference and minutes, which were released this week. However, Wizman cautioned that a renewed surge in oil would likely force the Fed, European Central Bank, Bank of England, and Reserve Bank of Australia to revert to a more restrictive posture. “As for the Fed, what happens to the price of oil may determine the level of the urgency of the next rate hike—i.e., whether it comes in September or October,” he wrote. “We're still baselining October.”
The Fed minutes released this week revealed internal divisions over the pace of tightening, with some officials favoring a pause while others pushed for further increases. The CME FedWatch tool now assigns a 17.3% probability that the target rate range of 3.5% to 3.75% will remain unchanged through December 2026. A hike to 3.75%–4% carries a 40.2% probability, while a move to 4%–4.25% is seen at 31.5%.
For financial advisors, the implications extend beyond fixed income. Austin Graff, CEO and CIO of Opal Capital, told InvestmentNews that a persistently hawkish Fed under Chair Warsh disproportionately pressures long-duration equities, whose valuations rely on lower discount rates. “That backdrop favors a rotation into dividend-paying equities, whose value is anchored in near-term, tangible cash returns rather than speculative growth years out,” he said. Graff noted that historically, hawkish Fed regimes have rewarded quality and profitability over speculative growth, and dividend payers screen well on both metrics due to their free-cash-flow discipline.
Graff highlighted that healthcare, utilities, and consumer staples—traditional dividend-paying sectors—are currently trading at historic discounts to the broader market on a relative basis. “We expect that discount to reverse in a higher-for-longer environment,” he added. The OECD has warned that prolonged Middle East conflict could slash global GDP growth to 1.8% by 2027, further complicating the outlook for risk assets.
Advisors should monitor the evolving situation in the Strait of Hormuz and the Fed's response. If oil prices stabilize, the central bank may have room to ease its hawkish rhetoric, but any renewed spike could accelerate the timeline for the next rate hike. The interplay between geopolitical risk and monetary policy will remain a key driver for portfolio construction in the months ahead.
