Trump’s Mixed Iran Signals Whipsaw Markets as Oil Rally Pauses

President Donald Trump’s conflicting messages on a potential Iran deal injected fresh volatility into financial markets on May 29, 2026, underscoring investor anxiety over an elusive off-ramp to a four-month conflict. Stocks rallied to record highs earlier in the week on optimism that a ceasefire extension was imminent, while oil prices trimmed wartime gains. However, Friday’s social media post by Trump, stating a “final determination” was pending, offered no clarity and left traders bracing for a weekend of uncertainty. The whipsaw came as Treasury Secretary Scott Bessent outlined firm red lines—Iran’s reopening of the Strait of Hormuz, surrender of enriched uranium, and nuclear program termination—yet Trump himself has signaled potential compromises, including a 20-year nuclear halt. With no public events on Trump’s schedule, analysts warned of a persistent “uncertainty discount” in energy markets, as the president has a history of major announcements after the U.S. close. The ongoing geopolitical ambiguity continues to overshadow crude benchmarks and broader equities.