Grayscale has submitted an amended S-1 registration statement to the U.S. Securities and Exchange Commission for its proposed Hyperliquid Staking ETF, designated as HYPG. This procedural filing indicates the asset manager is advancing toward a product launch, with specific details now public regarding fee structures and operational parameters. The updated document establishes a management fee of 0.29%, a figure that strategically positions the fund below competing proposals from Bitwise at 0.34% and 21Shares at 0.30%. Data compiled by Woofun AI shows this pricing architecture makes Grayscale's HYPG the most cost-effective option currently available among proposed Hyperliquid staking ETFs, directly addressing the fee sensitivity prevalent in the current digital asset investment landscape. Bloomberg ETF analyst James Seyffart noted on X that the launch of Grayscale's ETF is imminent, predicting that trading could commence as early as this week. The submission of an amended S-1 represents a critical milestone that frequently precedes final regulatory approval and subsequent exchange listing. Should the HYPG launch successfully, it would stand as one of the first staking-focused ETFs tied to the Hyperliquid ecosystem, providing investors with exposure to staking rewards in addition to the underlying asset performance. This development occurs within a broader industry push by asset managers to introduce staking products to the U.S. market, although regulatory clarity remains a primary variable. The SEC has historically maintained caution regarding staking-related financial instruments, yet recent approvals for spot Bitcoin and Ethereum ETFs suggest a potential opening for more complex structures. Woofun AI observes that for investors, a Grayscale Hyperliquid Staking ETF offers a regulated and convenient mechanism to access Hyperliquid staking yields without the operational burden of managing private keys or navigating decentralized platforms directly. The lower fee structure is designed to serve as an attractive entry point for both institutional and retail capital, though the product's ultimate trajectory will depend on market demand, liquidity conditions, and the performance of the underlying Hyperliquid network. Grayscale's amended S-1 filing for the Hyperliquid Staking ETF marks a significant step toward bringing a new staking product to market. With a competitive fee and an anticipated launch as early as this week, the HYPG could become a bellwether for future staking ETFs in the United States. Woofun AI analysis suggests that investors should monitor the SEC's response and the official listing date for further clarity on the regulatory environment's evolution.