Why are US stock market futures crashing today and Dow, S&P 500 and Nasdaq in red now? Wall Street futures fall, US stocks to watch out for, analysts insights, market outlook and what should investors do now

Why are US stock market futures crashing today and Dow, S&P 500 and Nasdaq in red now? Futures fell after signals of intensified US military action against Iran raised global uncertainty. Oil prices surged and inflation concerns returned, changing expectations for Federal Reserve rate cuts. Investors also tracked SpaceX IPO developments, jobless claims data and major corporate moves while markets head into a holiday-shortened trading week.