Why are US stock market indexes down today, and will S&P 500, Dow Jones and Nasdaq stay in red or turn green again? Wall Street crash, biggest losers, gainers, analysts insights, market outlook

Why are US stock market indexes down today, and will S&P 500, Dow Jones and Nasdaq stay in red or turn green again? Wall Street closed lower as oil prices rose during the Iran war. Inflation concerns, weak economic data, and technology stock declines pushed markets down. Investors now watch oil prices, inflation data, and Federal Reserve policy decisions.