US stocks| Dow, S&P 500 end higher after Powell speech sparks market optimism
Wall Street's main indexes closed higher, with the Dow reaching a record high, after Fed Chair Jerome Powell suggested a potential rate cut in September. Traders bet on a cut, and the S&P 500 ended a five-day losing streak. The Dow rose 1.89%, S&P 500 gained 1.52%, and Nasdaq jumped 1.88%. Most sectors saw gains, with consumer discretionary and tech stocks leading the way.