币界网报道：Solana staking is set to enter the U.S. ETF market as REX and Osprey Funds collaborate to launch the first Solana staking ETF, pending regulatory approval. The proposed fund, named the Osprey Solana Staking ETF (SOLR), aims to provide investors with exposure to SOL while generating yield through staking rewards. Osprey CEO Greg King highlighted Solana's growing ecosystem and institutional interest as key drivers behind the initiative. If approved, SOLR would trade on a major U.S. exchange, offering a regulated alternative to direct staking. The move follows increasing institutional demand for crypto yield products, with Solana emerging as a top contender due to its high throughput and low transaction costs. This development marks another