#StockMarket #BusinessNews #Investing #MarketNews #yahoofinance #straitofhormuz #iran US stocks fell on Monday after a chaotic weekend of events reignited US-Iran tensions, putting peace talks at risk and leaving investors bracing for more uncertainty. The tech-heavy Nasdaq Composite (^IXIC) led losses, shedding nearly 0.4%. The S&P 500 (^GSPC) dropped 0.3%, while the Dow Jones Industrial Average (^DJI) edged 0.1% lower. Daily Market Coverage Apr. 20, 2026 3PM-5PM (ET) | Yahoo Finance == Yahoo Finance provides free stock ticker data, up-to-date news, portfolio management resources, comprehensive market data, advanced tools, and more information to help you manage your financial life. Connect with us: — Facebook: https://www.facebook.com/yahoofinance — X/Twitter: https://x.com/YahooFinance — Instagram: https://www.instagram.com/yahoofinance/ — TikTok: https://www.tiktok.com/@yahoofinance — LinkedIn: https://www.linkedin.com/company/yahoo-finance See the Latest News & Data: https://finance.yahoo.com/ Get the Yahoo Finance App: — iOS (https://apple.co/3Rten0R) — Android (https://bit.ly/3t8UnXO)