最新报道:U.S. regulators intensify scrutiny on crypto exchanges amid market volatility, with the SEC reportedly investigating Binance's BNB token for potential securities violations. The Commodity Futures Trading Commission (CFTC) is also examining whether Binance allowed U.S. traders to access derivatives products illegally. Meanwhile, Bitcoin briefly dipped below $20,000 before recovering to $21,500 as institutional investors show signs of re-entering the market. Analysts attribute recent price swings to macroeconomic uncertainty and regulatory pressures, noting increased trading volumes suggest both retail and institutional participation remains strong despite bearish sentiment.