Bitcoin, Ethereum, Solana, and XRP spot ETFs all post net inflows on Sept. 28

Every major crypto spot ETF had a good day on September 28. Bitcoin, Ethereum, Solana, and XRP products each recorded net inflows simultaneously, according to data from SoSoValue, bringing the day’s combined total to roughly $65 million. Where the money went Bitcoin ETFs led on the day with $31.07 million in net inflows, which was actually the lowest single-day figure for Bitcoin ETFs during that month. Ethereum followed at $17.10 million, Solana at $12.70 million, and XRP at $3.96 million. Those daily numbers look small against the cumulative picture. Bitcoin spot ETFs have now absorbed $57.58 billion in total net inflows since launching in January 2024, with total net assets sitting at $107.82 billion. That represents 6.42% of Bitcoin’s entire market cap sitting inside regulated ETF wrappers. Ethereum’s cumulative net inflows stand at $13.96 billion against $17.69 billion in total assets. XRP ETFs, which launched in late 2025, have already accumulated $1.79 billion in cumulative inflows. Solana’s tally sits at $1.62 billion. Solana and XRP products only came to market in 2025, after Bitcoin’s January 2024 launch and Ethereum’s May 2024 follow-on. The week ending around September ...