US spot Bitcoin ETFs log $300 million weekly outflow, reversing three-week trend

Quick Take

  • US-based spot Bitcoin exchange-traded funds logged modest inflows on Friday, but it wasn’t enough to overcome the outflows last week. 
  • The ETFs logged over $300 million in outflows for the week, reversing a three-week trend of positive inflows. 
  • US-based Ethereum ETFs also saw a modest inflow on Friday but logged net outflows for the week. 

US-based spot bitcoin exchange-traded funds logged a modest daily inflow on Friday, but ended the week with a net negative outflow for the first time since Sept. 6. 

The total net assets held by the funds has declined from $61.21 billion on Sept. 27, one week ago, to $57.73 billion following the week's outflows and bitcoin's decline in price from about $65,000 on Friday the 27th to about $62,000 on Friday, Oct. 4th. 

On Friday, the funds saw a modest daily total net inflow of $25.6 million, according to SoSoValue data, led by a $15.3 million inflow to Bitwise's BITB fund. Fidelity's FBTC logged the second-highest inflow, with $13.6 million, with VanEck's HODL and Ark & 21Shares' ARKB tied with $5.29 million. 

Bitwise recently announced it plans to revamp its three crypto futures exchange-traded funds, adding Treasuries in an attempt to curb volatility, The Block previously reported. "The goal is to help minimize downside volatility and potentially improve risk-adjusted returns," said Bitwise Chief Information Officer Matt Hougan in a statement

Grayscale's GBTC was the only fund to log outflows, with an outflow of $13.9 million on Friday. The remainder of the funds logged no significant inflows or outflows. 

Ethereum ETFs also a log net weekly outflow

Ethereum ETFs, despite logging a modest daily inflow of $7.4 million on Friday, also ended the week with a net-negative outflow of $30.7 million, according to SoSoValue data

Friday's inflows were led by BlackRock's ETHA fund, which logged $14.7 million worth of inflows. Bitwise's ETHW also logged $871,000 worth of inflows, with no other funds logging significant inflows. 

Offsetting the inflows were $8.2 million in outflows from Grayscale's ETHE fund, along with ether's decline in price from about $2,700 on the 27th to about $2,400 on Oct. 4th. 

While last week, BlackRock's spot Ethereum fund crossed $1 billion in net asset value for the first time, the past week's declines have seen the fund fall back below that measure. It now holds assets worth $987.6 million, according to SoSoValue data. 


Disclaimer: The Block is an independent media outlet that delivers news, research, and data. As of November 2023, Foresight Ventures is a majority investor of The Block. Foresight Ventures invests in other companies in the crypto space. Crypto exchange Bitget is an anchor LP for Foresight Ventures. The Block continues to operate independently to deliver objective, impactful, and timely information about the crypto industry. Here are our current financial disclosures.

© 2025 The Block. All Rights Reserved. This article is provided for informational purposes only. It is not offered or intended to be used as legal, tax, investment, financial, or other advice.

AUTHOR

Zack Abrams is a writer and editor based in Brooklyn, New York. Before coming to The Block, he was the Head Writer at Coinage, a Web3 media outlet covering the biggest stories in Web3. The story he co-reported on Do Kwon won a 2022 Best in Business Journalism award from SABEW. Other projects included a deep dive into SBF's defense based on exclusive documents and unveiling the identity of the hacker behind one of 2023's biggest crypto hacks — so far. He can be reached via X @zackdabrams or email, [email protected].

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