U.S. stocks surged Wednesday after a last-minute ceasefire agreement between the U.S. and Iran, with the S&P 500 rising 2.5% to close at 6,782.81 for its seventh consecutive day of gains. The Dow Jones Industrial Average is now positive for 2026.
"This ceasefire should trigger a re-risking potentially similar to the post-Liberation Day pivot," JPMorgan's trading desk said in a note to clients, shifting to a tactically bullish view. "SPX futures are trading ~6810, so breaching 7k feels likely as euphoria returns to markets."
The rally was broad-based, with cyclical sectors leading gains. Consumer discretionary names saw significant upside, with Carnival soaring 11.2%. The tech sector also ripped higher, with the Nasdaq Composite climbing 2.8% to 22,635.00. Financials rallied on the improving macroeconomic backdrop.
The key to the bullish sentiment is the potential reopening of the Strait of Hormuz, which would alleviate pressure on global oil supplies. A rise to the 7,000 level targeted by JPMorgan would represent a 6% jump from Tuesday's close, fueled by the relief rally and expectations of a strong first-quarter earnings season.
The ceasefire announcement sent oil prices tumbling. Brent crude, the international benchmark, fell 13.3% to $94.75 per barrel after briefly topping $119 at the height of the conflict. West Texas Intermediate crude plunged 16.4% to settle at $94.41 a barrel. The drop provided a significant boost to companies with large fuel bills, as United Airlines jumped 7.9% and Delta Air Lines rose 3.7%.
In fixed income, the 10-year Treasury yield fell 10 basis points to 4.24% as investors recalibrated inflation expectations. The drop in yields provided a tailwind for equities, particularly growth sectors like technology. JPMorgan's analysts noted that "Mag 7 and Semis seemed poised to explode higher."
Global markets joined the rally. In Asia, South Korea’s Kospi surged 6.9% and Japan’s Nikkei 225 leaped 5.4%. In Europe, Germany’s DAX returned 5.1% and France’s CAC 40 added 4.5%.
Despite the optimism, the ceasefire remains tentative. Iran reportedly closed the Strait of Hormuz again in response to separate geopolitical events, and the initial agreement only covers a two-week period. "Is it just kicking of the can down the road... or whatever metaphor we’d like, to only to have tempers flare and bombs drop again?" asked Brian Jacobsen, chief economic strategist at Annex Wealth Management. "Who knows? But it’s good enough for now to elicit a positive response from the markets."
This article is for informational purposes only and does not constitute investment advice.