US spot Bitcoin exchange-traded funds (ETFs) recorded a total trading volume of $8.05 billion over the past full week, marking the lowest five-day total since October 2024. ETF volume for the week was down 14% compared to $9.37 billion in the previous week, according to SoSoValue data. While April 2025 saw a lower weekly volume for the funds, that period spanned only four trading sessions due to market holidays. Among weeks with a full five sessions, this recent period ranks as the slowest since mid-October 2024.