U.S. stocks related to cryptocurrency concept are generally down before the market opens today, and investors need to remain calm. 📉 MicroStrategy leads the decline, down 2.1%, while iShares Bitcoin Trust also fell 0.7%. Meanwhile, Coinbase and Riot Platforms both dropped 0.9%, and CleanSpark and Marathon Digital Holdings both fell 1.2%. 📊 Although the market is quite volatile, this is also the norm in the cryptocurrency industry. Investors should analyze rationally and make cautious decisions when facing market fluctuations. 🌐