data provided by Bloomberg ETF analyst Eric Balchunas shows that the first Solana staking ETF (REX-OSPREY SOLANA ETF) SSK had a trading volume of $33 million yesterday, far outperforming Solana futures ETFs and XRP futures ETFs as well as the average performance of regular ETFs, but still below the trading volume levels of Bitcoin and Ethereum spot ETFs. Earlier news, REX-OSPREY SOLANA ETF has officially launched.