Data: U.S. crypto concept stocks strengthen in pre-market, SharpLink Gaming surges over 12%

According to ChainCatcher, market data shows that U.S. cryptocurrency concept stocks strengthened in pre-market trading, including: Circle up 1.26%; SharpLink Gaming up 12.5%; BTCS up 6.88%; The9 Limited up 5.98%; Canaan Creative up 7.43%.