
S&P 500 Hits Fresh Record at NYSE Despite Stalled Iran Talks
The S&P 500 climbed to a fresh all-time intraday high on Monday, April 27, 2026, even as stalled U.S.–Iran peace negotiations and a continued closure of the Strait of Hormuz pushed oil prices higher and capped what could have been a stronger session at the New York Stock Exchange. The broad market index traded up roughly 0.1% before settling at a new record close, while the Nasdaq Composite added about 0.2% and notched its own intraday peak. The Dow Jones Industrial Average lagged, falling about 62 points, or 0.1%. The split tape captured the mood across Wall Street. Equity investors continued to lean into AI-driven enthusiasm and a heavy week of Magnificent Seven earnings, while energy markets and macro strategists braced for a longer Middle East disruption than originally priced in. What Drove the Record The session opened with cautious optimism after Iran reportedly offered Washington a new proposal through Pakistani mediators, suggesting a reopening of the Strait of Hormuz and an end to the war while pushing nuclear negotiations to a later stage. The proposal followed President Donald Trump’s Saturday decision to scrap a planned Pakistan trip by U.S. envoy Steve Witkoff and Jared Kushner, with the president writing













































