
Shares of ether-linked companies rise premarket
Cryptocurrency ether ETH= hits seven-month high; last up 1.64% at $3,887.13
Blockchain-focused companies Gamesquare Holdings GAME.O up 6.2%, BTCS BTCS.O rises 7.7%, Bitmine Immersion Technologies BMNR.A up 4.1%
Sharplink Gaming SBET.O jumps 8.2%, while Bit Digital BTBT.O rises 5.4%
iShares Ethereum Trust ETF ETHA.O jumps 7.1%