<ul data-eligibleForWebStory="true">CoinShares has filed for a spot Solana ETF in the U.S., focusing on staking as part of the fund's strategy.The company plans to stake a portion of its SOL holdings through designated providers, reinvesting staking rewards.Coinbase Custody and BitGo Trust are set to handle custody of the underlying SOL tokens for the ETF.The filing coincides with other firms like VanEck and Franklin Templeton seeking approval for similar Solana ETFs.Regulators may be softening their stance on crypto spot ETFs, with asset managers amending filings with additional details on staking methodologies.Truth Social platform has submitted an ETF application for Bitcoin and Ethereum with flexibility in asset allocation.Other firms like Volatility Shares and ProShares have filed for ETFs tied to crypto futures markets.