Bitcoin's price today is US$64,347.80, with a 24-hour trading volume of $24.19 B. $BTC is -2.13% in the last 24 hours. It is currently -4.34% from its 7-day all-time high of $67,266.11, and 1.48% from its 7-day all-time low of $63,411.06. BTC has a circulating supply of 19.72 M BTC and a max supply of 21 M $BTC