Digital asset manager Grayscale has taken a formal step toward bringing Hyperliquid’s native token into U.S. markets, filing for a spot exchange-traded fund (ETF) tied to HYPE. Hyperliquid’s HYPE Token Draws ETF Attention From Grayscale Grayscale on March 20 filed a preliminary Form S-1 with the U.S. Securities and Exchange Commission (SEC) for the Grayscale