US stock index futures continue to decline, with Nasdaq 100 index futures falling more than 4%

According to BlockBeats, on January 27th, US stock index futures continued to decline, with Nasdaq 100 futures falling more than 4%, S&P 500 futures falling more than 2%, and Dow Jones futures falling more than 1%. Semiconductor stocks continued to decline before trading, with Nvidia (NVDA. O), TSM. N, and Broadcom (AVGO. O) all falling over 11%. Prior to the opening of cryptocurrency concept stocks, MicroStrategy fell 5.21% and Coinbase fell 5.83%.