Bitcoin tops $91,000; intraday high $91,764 on Jan. 4, 2026, first since Dec. 12

Bitcoin pushed past $91,000, recording an intraday high of $91,764 on Sunday. At the time of writing it traded near $91,192, up 1.72% over 24 hours and 3.8% on the week. Traders are watching the next hours into Sunday's close amid signs of compressed volatility and nearby resistance and support levels.