REX-Osprey™, a joint venture between REX Shares and Osprey Funds, has introduced a groundbreaking product for crypto investors. The firm officially launched SSK, the REX-Osprey Solana + Staking ETF, the first U.S.-listed fund to offer both exposure to Solana (SOL) and staking rewards within a regulated framework.
Innovative ETF Combines Solana Exposure with Staking Rewards
This new ETF provides investors with direct access to Solana, a fast-growing blockchain known for its high throughput and low transaction costs. Explore the latest Solana price prediction to better understand its market potential. Unlike futures-based funds, SSK focuses on spot Solana holdings, which helps avoid the downsides of market contango. This strategy delivers a clearer and more cost-effective investment approach.
The ETF is designed to generate yield through staking, a process where tokens are locked to support network operations in return for rewards. Currently, SOL staking offers a 7.3% reward rate, and the fund aims to pass these gains directly to investors. Importantly, neither REX nor Osprey retains any portion of the staking rewards.
Strategic Asset Allocation for Stable Returns
To optimize staking rewards, the ETF maintains a diversified structure. A majority of assets are held in directly staked Solana, while about 40% are allocated to exchange-traded products that also stake SOL. The remaining portion includes liquid staking assets such as JitoSOL, allowing flexibility and added liquidity.
This composition provides a balance between steady reward generation and market responsiveness. Investors benefit from staking without needing to manage wallets or deal with on-chain complexities. The fund structure also offers transparency and accessibility through traditional brokerage accounts.
Anchorage Digital Selected as Custodian and Staking Partner
Anchorage Digital, a federally regulated digital asset bank, has been appointed as the sole custodian and staking provider for the ETF. Known for its institutional-grade security and compliance, Anchorage brings strong credibility to the fund’s operations.
Using the capabilities of the Anchorage platform, the ETF will provide the assets’ safety and a correct implementation of the staking process. CEO Nathan McCauley has said that staking is the next revolution of crypto ETFs, to generate yield and get exposure to digital assets.
The fund has high regulatory standards, is well-controlled, and offers a safe place to store and serve as a staking hub with the participation of Anchorage. The joining of forces underscores that staking is gaining significance in the institutional crypto offering.
A Milestone for Crypto-Backed Investments
The REX-Osprey Solana Staking ETF is opening a window of opportunity to investors interested in gaining exposure to Solana and experiencing incremental yield. It is the first thing of its type to be listed in the U.S., which makes it a precedent according to which further ETF crypto products would follow, trying to conflate utility, compliance, and investor benefits into a single product.

