Crypto shares rise as Bitcoin continues rally

** Crypto stocks rise in US premarket as Bitcoin continues rally to 7-week highs** Bitcoin , world's biggest cryptocurrency, up 3.4% to $94,266, highest since early March; Ethereum up almost 6% to $1,796 ** Crypto exchange Coinbase Global up 4.5%, BTC compiler Strategy up 3.9%** Retail trading platform Robinhood up 7.3%** Crypto miners gain: Riot Platforms 3.6%, Mara Holdings 4.4%, Cleanspark 3.9%, Bit Digital 5.9%** ProShares Bitcoin Strategy ETF and iShares Bitcoin Trust ETF both up ~3%