U.S. stock markets experienced mixed performance amid fluctuating oil prices and ongoing tensions surrounding U.S.-Iran negotiations. While the Dow Jones surged notably on hopes for a potential peace deal, rising bond yields exerted pressure, causing some volatility. Stocks rebounded as investors reacted positively to reports suggesting a technical advancement in talks regarding reopening the Strait of Hormuz, leading to a decline in oil prices. Despite these gains, concerns over rising yields continued to loom over the market, reflecting investor caution. Overall, while some sectors, like technology, showed strength, the market remained sensitive to geopolitical developments and economic indicators.