According to CoinMeta, as reported by Cailian News on October 27th, investors should pay attention to the following major U.S. stock market news: 1. The futures of the three major U.S. stock indices all rose; Dow Jones futures increased by 0.28%, S&P 500 futures by 0.36%, and NASDAQ 100 futures by 0.59%. 2. International oil prices fell slightly, with WTI crude oil futures dropping by 0.80% to $100.943 per barrel, and Brent crude oil falling by 0.51% to $110.176 per barrel. 3. International gold and silver spot prices showed mixed movements, with spot gold rising by 0.15% to $4023.17 per ounce and silver falling by 0.80% to $53.52 per ounce. 4. Elon Musk stated that robots will consume more memory than existing computing devices. 5. Meta has expanded its cooperation with NVIDIA on Muse models. 6. TSMC is considering raising the prices of its advanced packaging services by 10% to 20%. 7. General Motors will start trading on NASDAQ on November 17th and will continue to use the “GM” stock code. 8. The South Korean central bank warned that if U.S. tech giants slow down their AI infrastructure investments, South Korea's semiconductor exports could decrease by $50 billion to $100 billion.