More than a dozen new cryptocurrency-focused exchange-traded funds (ETFs) are expected to launch in 2025 if approved by the SEC.The proposed ETFs include ones that offer exposure to convertible bonds issued by companies to buy bitcoin and inverse and leveraged Solana funds.The filings show the growing trend of incorporating crypto strategies into ETFs.The SEC approved bitcoin ETFs in the past year but clarified that it does not endorse bitcoin and investors should remain cautious.