Grayscale has officially submitted its S-1 filing for a BNB Exchange-Traded Fund (ETF) to the U.S. Securities and Exchange Commission (SEC). This move marks a significant step in Grayscale's efforts to expand its ETF offerings, following its previous applications for other cryptocurrency-based ETFs. The filing was reported on January 23, indicating Grayscale's continued push to provide investors with more diverse crypto investment options.