The US Spot ETF Net Inflows on May 27, 2025, are recorded at +$385.4M for BTC and +$38.8M for ETH.

Fig 1. The US Bitcoin and Ethereum ETF inflows.

Key statistics:

• BTC ETFs have recorded nine consecutive trading days of net inflows, bringing in a total of $3.89B.
• ETH ETFs have also seen seven consecutive net inflows, totalling $309.2M.
• The 11 BTC ETFs' cumulative inflow after 344 trading days is +$45.01B.
• The 9 ETH ETFs' cumulative inflow after 212 trading days is +$2.83B.

Fig 2. 30-Day Net Inflow of 11 Bitcoin ETFs.

Fig 3. 30-Day Net Inflow of 9 Ethereum ETFs.