
Shares of cryptocurrency- and blockchain-related companies fall premarket
Bitcoin BTC=, the world's biggest cryptocurrency, down 2.3% at $90,318.87, while Ether ETH= falls 4.3% to $3,199.06
Risk sentiment weakened as fresh concerns about AI profits weighed on tech stocks
Crypto exchange Coinbase Global COIN.O falls 2.1%, while blockchain farm operator Bitfarms Ltd BITF.O down 2.6%
Crypto miners: Riot Platforms Inc RIOT.O and MARA Holdings MARA.O down between 2% and 2.4%, Hut 8 HUT.O and Bit Digital BTBT.O fall 3.2%
BTC buyer Strategy MSTR.O declines 2.1%
ProShares Bitcoin Strategy ETF BITO.P falls 2.3%, while iShares Bitcoin Trust ETF IBIT.O down 2.4%
Up to yesterday's close, BTC down 1.4%, ETH down 0.1%