Grayscale Investments launched its Solana Trust ETF on NYSE Arca on Tuesday, becoming the first of the firm’s staking products to uplist under new SEC-approved generic listing standards. The move intensifies competition in the nascent Solana ETF market, where Bitwise’s debut product already captured $69.5 million in first-day inflows. The launch expands Grayscale’s digital asset lineup beyond Bitcoin and Ethereum, offering investors exposure to Solana’s proof-of-stake blockchain through a familiar exchan ...