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Economy April 17, 2026 10:08 AM

Reopened Strait of Hormuz, Sharp Slide in Oil Prices Shift Market Expectations on Fed Rate Cuts

Iran's temporary reopening of the strait and a rapid fall in crude push traders to price earlier rate reductions, but policymakers still face key uncertainties ahead of April meeting

By Jordan Park
Reopened Strait of Hormuz, Sharp Slide in Oil Prices Shift Market Expectations on Fed Rate Cuts

Iran's announcement that it would reopen the Strait of Hormuz amid a regional ceasefire and the resulting plunge in oil prices have prompted markets to price in the possibility of the U.S. Federal Reserve starting interest-rate cuts as early as December. Fed officials, however, confront unresolved questions about the economic impact of a seven-week conflict, whether hostilities are permanently over, and whether inflation will return to the Fed's 2% target.

Key Points

  • Iran announced reopening the Strait of Hormuz for the duration of a ceasefire with the U.S.; oil fell below $90 a barrel - energy sector directly affected.
  • Oil that had been near $95 plunged below $89, prompting traders to shift expectations toward Fed rate cuts possibly starting by December - financial markets and interest-rate-sensitive sectors impacted.
  • Fed officials must evaluate damage from a seven-week conflict and determine whether inflation will decline toward the 2% target before altering the policy path - inflation-sensitive sectors impacted.

Reopened Middle East shipping lanes and a sharp drop in crude oil on Friday have pushed investors to reconsider the timing of U.S. Federal Reserve interest-rate cuts, with some market bets moving cuts up to as early as December. Policymakers continue to face a complex set of questions as they prepare for their April 28-29 policy meeting.

Iran's statement that it would reopen the Strait of Hormuz to shipping - effective for the duration of a ceasefire with the United States that was already in effect - coincided with oil falling below $90 a barrel for the first time in more than five weeks. Prices that had clustered around $95 a barrel slid to under $89, and traders in contracts tied to Fed interest rates shifted expectations markedly: the market view moved from the central bank remaining on the sidelines until well into 2027 to anticipating a resumption of rate cuts by late this year.

Even with oil moving lower, Fed officials still must determine the extent to which the seven-week conflict altered underlying price trends. They will need to assess how much lasting damage the disruptions caused, whether the recent ceasefire signifies an end to hostilities, and whether they can be confident inflation will return to their 2% objective.

San Francisco Fed President Mary Daly, in a recent Reuters interview, highlighted how the course of the conflict and a potential easing of oil prices could affect the central bank's confidence that inflation will begin to moderate from current levels that sit about a percentage point above their target. "As long as we have the conflict resolved soon, you would find us in a place where it just takes longer, but it doesn’t stall the progress" on inflation, Daly said. "It just takes longer for all that to work itself through."

With markets rapidly re-pricing the path of monetary policy in response to geopolitical developments and commodity moves, policymakers face a narrow window to interpret fresh data and judge whether shifts in energy markets represent a durable trend or a temporary reprieve. That judgment will be central to determining the pace and timing of any future easing of policy.

Summary
Iran's reopening of the Strait of Hormuz and the resulting fall in oil prices have led traders to expect earlier Fed rate cuts, but officials must still evaluate the conflict's lasting impact on inflation and whether hostilities are truly over before adjusting policy.

Risks

  • Uncertainty over the extent of lasting damage to underlying price trends from the seven-week conflict - risk to energy markets and inflation readings.
  • Ambiguity about whether recent ceasefires mean hostilities are over for good - geopolitical risk that could reverse oil-price declines and market expectations.
  • Unclear whether the Fed will gain sufficient confidence that inflation will fall to its 2% target, which could delay or change the timing of rate cuts - risk for bond markets and rate-sensitive industries.

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