According to CoinMeta, here is a summary of the pre-market news in the U.S. stock market: Musk stated that by the end of next year, it is expected to achieve the delivery of Optimus robots; SK Hynix is accelerating the deployment of iHBM technology; Anthropic has launched the AI intelligent entity. As reported by Cailian News on October 22nd, investors should pay close attention to the following financial news in the U.S. stock market: 1. The futures of the three major U.S. stock indices all fell. The Dow Jones index futures dropped by 0.55%, the S&P 500 index futures fell by 0.93%, and the Nasdaq 100 index futures fell by 1.59%. 2. International oil prices rose. WTI Crude oil futures价格上涨 by 2.38% to $99.462 per barrel; Brent crude oil futures价格上涨 by 2.92% to $111.996 per barrel. 3. International gold and silver spot prices both fell. Spot gold prices dropped by 1.66% to $4072.35 per ounce; spot silver prices dropped by 3.71% to $55.80 per ounce. 4. The three major European stock indices all declined. The UK FTSE 100 index fell by 0.16%, France's CAC40 index fell by 1.11%, and Germany's DAX30 index fell by 0.64%. 5. Musk mentioned that the progress of his company's Terafab self-developed chip factory project is rapid, with the goal of achieving mass production of practical chips in the third quarter of 2028. 6. Musk stated that humanoid robots will become the largest industry globally, and it is expected to achieve the delivery of Optimus robots by the end of next year.