Solana and XRP ETFs, meanwhile, recorded exactly zero net change. AdvertisementThe fact that Solana and XRP ETFs posted flat flows on August 7 tells its own story. Spot Bitcoin ETFs launched in early 2024, with spot Ethereum ETFs following in mid-2024. By 2026, additional spot products for assets such as Solana and XRP expanded the available array of crypto-linked ETFs significantly. Sustained weekly inflows above $750 million indicate that this isn’t just a one-day blip driven by a single large buyer.