Iran War Fuels Inflation Fears: Gas Prices & Mortgage Rates Rise

The fragile sense of economic optimism felt by many Americans in February is rapidly eroding, threatened by the escalating conflict in the Middle East and its impact on oil prices. While consumers had begun to anticipate easing inflation and reported improved financial standing – according to a New York Federal Reserve survey released Monday – the joint U.S.-Israel strike on Iran earlier this month triggered the largest oil supply disruption in history, sending shockwaves through household budgets.

U.S. Crude prices surged over 35% in the wake of the attacks, recently posting the biggest weekly gain since the inception of futures contract trading in 1983. U.S. Oil prices peaked at $119.50 per barrel on Monday, driving the national average gasoline price to over $3.50 a gallon as of Tuesday – a 21% increase from the previous month, as reported by AAA. Though prices have since retreated, falling below $90 per barrel Monday afternoon and continuing to slide on Tuesday, they remain significantly elevated compared to the roughly $60-per-barrel level at the start of the year.

The immediate impact is being felt at the gas pump, but experts warn the consequences extend far beyond transportation costs. “Consumers threaten to be hammered by the surge in oil prices, which has already lifted the cost of a gallon of gas by 50 cents,” Mark Zandi, chief economist at Moody’s, told CNBC. Zandi projects that if oil prices remain near $100 per barrel, gasoline prices could approach $4 a gallon within the week, accelerating inflation and diminishing consumer purchasing power, ultimately impacting overall economic growth, and employment.

This inflationary pressure arrives at a sensitive moment. The New York Fed survey, conducted before the attacks, already showed consumers anticipating lower inflation in the year ahead. That expectation is now under threat. The speed with which oil price increases translate into broader economic effects is a key concern. Unlike previous inflationary factors, such as tariffs, which took months to fully materialize in consumer prices, the impact of rising oil costs is felt almost immediately, according to Stephen Kates, a financial analyst at Bankrate. “An immediate spike in gasoline prices strains household budgets and as well raises the cost of shipping, airline tickets, and products that rely on oil-based inputs,” Kates said.

The renewed inflation fears are also impacting the bond market. The yield on the benchmark 10-year Treasury rose more than 4 basis points to 4.173% in response to the geopolitical uncertainty and rising oil prices. This benchmark yield is a key driver of mortgage rates and other loan costs. As of Monday, the average rate for a 30-year, fixed-rate mortgage climbed to 6.14%, up from 5.99% at the end of February, according to Mortgage News Daily. This increase in borrowing costs further constrains household budgets and could dampen the housing market.

Against this backdrop of geopolitical instability, inflationary pressures, and uncertain fiscal policy, the Federal Reserve is preparing to announce its next interest rate decision next week. The situation presents a significant challenge for policymakers. Higher oil prices represent a negative supply shock, simultaneously lifting inflation and hindering economic growth – a difficult combination to address with monetary policy. According to CME Group’s FedWatch gauge, futures market pricing currently indicates almost no expectation of a rate cut.

“The uncertainty created by the turmoil in the Middle East will ensure the Fed puts any changes on monetary policy on hold until policymakers can better gauge whether the inflation or growth effects of the fallout are predominant,” Zandi said. “Higher oil prices are another negative supply shock, lifting inflation and hurting growth, putting the Fed in a no-win situation.”

The political dimension of the situation is also noteworthy. President Donald Trump posted on Truth Social Sunday evening, characterizing any short-term increase in oil prices as a “extremely small price to pay” for “safety and peace.” This statement highlights the administration’s prioritization of geopolitical objectives, even at the potential cost of economic strain for consumers.

San Francisco Federal Reserve President Mary Daly recently told CNBC that rising gas prices, coupled with inflation remaining above target, create a challenging environment for American households. The coming weeks will be critical for monitoring several key indicators. The Fed’s March meeting will be closely watched for signals about its future policy path. Further escalation of the conflict in the Middle East could exacerbate oil price volatility and intensify inflationary pressures. Conversely, a de-escalation could provide some relief, but the lingering effects on consumer sentiment and economic growth are likely to be felt for some time. The trajectory of oil prices, coupled with the Fed’s response, will ultimately determine the extent to which consumers are “hammered” by these unfolding events.