
Live updates: Bitcoin whipsaws between $81,000 and $84,000 as altcoins.
Bitcoin bounced back from an early dip as ZEC, HYPE and SOL led altcoin losses. JPMorgan fell after kicking off U.S. earnings season. Bitcoin bounced back from an early dip as ZEC, HYPE and SOL led altcoin losses. JPMorgan fell after kicking off U.S. earnings season. Bitcoin swung through a $3,000 range over the past 24 hours. It fell to about $81,000 in early Asian trading, then ripped back above.






