The U.S. stock market continues to soar, with the S&P 500 and Nasdaq hitting record closing highs, largely driven by optimism surrounding artificial intelligence and major tech companies like Micron achieving $1 trillion market capitalization. While Wall Street experienced a boost as concerns over the Iran crisis eased, the Dow also climbed to new heights despite mixed market reactions to ongoing tensions. Investors remain hopeful for a peaceful resolution in Iran, which adds to the positive sentiment fueling stock gains. As tech stocks rally, particularly in the semiconductor sector, recent updates have shown mixed performance among major indexes, but overall, the market maintains an upward trajectory.