BTC falls below 80,000 USDT, down 3.3% in 24H 2026-02-01 by admin BTC-6.59% Deep Tide TechFlow News, February 1st, according to HTX market data, BTC has fallen below 80,000 USDT, currently quoted at 79,940 USDT, with a 24-hour decline of 3.3%.