According to ChainCatcher, citing Jintou, U.S. stocks opened lower on Tuesday as Home Depot's earnings kicked off a series of key retail sector results, while investors also focused on this week's central bank symposium to gauge the future path of interest rates. The S&P 500 opened down 0.1%, the Nasdaq 100 fell 0.5%, and the Dow Jones rose 0.2%. Stephen Schwartz, founding partner of Pioneer Financial, stated that Powell's speech on Friday could mark a turning point for the market and is expected to signal a possible rate cut in September.