Dow Hits Record on Iran Deal Optimism as Oil Slides

Oil prices declined sharply on Tuesday following the announcement of a US Iran memorandum of understanding aimed at ending recent Middle East hostilities. Brent crude futures fell 2.7 percent to 80.91 dollars per barrel while West Texas Intermediate dropped below 80 dollars. These moves extended Monday's selloff and brought prices to their lowest levels since early March.

President Donald Trump stated that the Strait of Hormuz would reopen fully on Friday without Iranian tolls. Vice President JD Vance described the passage as toll free for the long term. The agreement extends an existing ceasefire for sixty days with a formal signing ceremony scheduled for Friday in Geneva. Pakistani Prime Minister Shehbaz Sharif confirmed that military operations had ceased on all fronts.

Tanker operators expressed caution despite the positive signals. Shipping executives noted that full restoration of commercial traffic through the strait could take additional weeks or months even after formal reopening. The memorandum's full text has not yet been released leaving questions about enforcement and Iranian compliance unresolved.

Equity markets showed more measured responses on Tuesday after Monday's gains. The Dow Jones Industrial Average had closed at a record high of 468 points higher while the S&P 500 rose more than one percent and the Nasdaq Composite gained 3.1 percent. Futures traded narrowly mixed as investors digested the agreement ahead of the Federal Reserve's policy meeting. SpaceX shares extended their post IPO advance rising another 5 percent in premarket trading.

California Governor Gavin Newsom separately claimed that the Justice Department is investigating him his family and former staff members. He described the inquiry as political retaliation tied to his opposition to the current administration. The governor offered no specific evidence of improper conduct by federal investigators.

Historical patterns suggest that reduced geopolitical tensions tend to ease energy costs more reliably than regulatory interventions. Monday's market movements reflected investor assessments of lower supply risks rather than policy promises. The drop in futures prices occurred before any physical increase in oil shipments demonstrating how expectations alone can shift resource allocation.

The Federal Reserve begins its two day meeting on Wednesday with inflation data showing May's reading at 4.2 percent the highest since 2023. Energy costs contributed to that figure during the period of conflict. Central bank officials will consider whether the recent price declines alter the outlook for rate decisions.

Further clarification on the memorandum's terms is expected later this week. Until actual tanker traffic resumes through the strait the scale of any sustained price relief remains uncertain. Market participants continue to monitor developments for signs that the framework produces durable changes in regional shipping access.