Cryptocurrency concept stocks fell, MicroStrategy fell nearly 2%

US stock market opened slightly higher, with the Dow rising 0.05%, the Nasdaq rising 0.13%, and the SP 500 rising 0.08%. The SEC clarified that it has not yet approved a Bitcoin ETF, and Bitcoin briefly fell below $45,000. Cryptocurrency concept stocks fell across the board, with Marathon Digital and Riot Platforms falling more than 3% and MicroStrategy falling nearly 2%.