Markets Surge as Trump Signals End to Iran Conflict, Boosting Energy and Defense Stocks

U.S. equity markets rebounded strongly on Tuesday, with major benchmarks closing in positive territory after President Donald Trump indicated that the ongoing conflict with Iran is approaching resolution. The announcement, made during a press briefing at Mar-a-Lago, significantly reduced risk sentiment across global markets, leading to a broad-based rally. Investors interpreted the shift as a de-escalation signal that could alter the trajectory of geopolitical risk premiums embedded in asset prices. The S&P 500 rose 1.8% to close at 5,427.23, while the Nasdaq Composite advanced 2.3% to 17,942.65, led by technology stocks. Apple (AAPL) surged 3.1% amid optimism over supply chain stability and reduced defense-related supply disruptions. The energy sector registered one of the day’s strongest performances, with crude oil futures (CL=F) climbing 4.2% to settle at $89.60 per barrel, reflecting renewed confidence in global oil flows. The CBOE Volatility Index (^VIX) declined by 14.5% to 16.3, signaling a sharp drop in market fear. Defense sector stocks also saw notable gains, with Lockheed Martin (LMT) rising 5.6% and Raytheon Technologies (RTX) increasing 4.8%, as investors reassessed the long-term outlook for military spending amid reduced regional conflict. The move underscores how geopolitical sentiment continues to exert outsized influence on capital markets. The rally was not limited to equities; Treasury yields dipped slightly as investors rotated out of safe-haven assets. The 10-year U.S. yield fell to 4.02%, down 7 basis points from the prior session. Market participants now anticipate a potential shift in fiscal and defense policy under a second Trump administration, with implications for corporate earnings and global trade flows.