Woofun AI reports that BIT (formerly Matrixport) has officially launched US Stock Short Selling, following the recent introduction of margin trading. This update establishes a complete long and short trading ecosystem for US equities, providing investors with risk hedging tools and laying infrastructure for future options trading.

Elio Cui, head of BIT's brokerage, stated that the platform now supports financing, short selling, and options within the real US stock framework. Users meeting initial margin requirements can trade selected stocks, with real-time updates on risk control indicators. A limited-time "0 Commission" promotion is currently active for the new service.