The Nasdaq 100 closed at a new all-time high on Tuesday, June 24, 2025, marking its first record close since February. The index, which includes the largest non-financial technology companies, rose 1.5% to finish at 22,190.52, fueled by investor optimism over a ceasefire between Israel and Iran and renewed enthusiasm for technology and artificial intelligence stocks1. This rally reflects a broader positive sentiment in U.S. equities, with the S&P 500 also approaching its own record highs