Spot Ethereum ETFs see largest outflow week since inception, as ETH reclaims $4,000

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Quick Take

  • U.S.-based spot Ethereum ETFs saw nearly $800 million worth of outflows last week, the worst such week since the funds began trading in July of last year, according to SoSoValue data. 
  • Spot Bitcoin ETFs also saw a high level of outflows last week, losing over $900 million. 
  • The prices of BTC and ETH have fallen over the past week, though ETH rebounded slightly on Saturday to above $4,000. 

Spot Ethereum ETFs saw their highest weekly outflows on record last week, as the prices of most of the world's leading cryptocurrencies dipped. 

The ETFs saw a combined $795.6 million worth of outflows for the week ending Sept. 26, according to SoSoValue data, with over $10 billion in trading volume. The outflows just outpaced the second-worst week for the funds, the week ending Sept. 5, which saw $787.7 million worth of outflows. 

Over $200 million flowed out of BlackRock's industry-leading ETHA fund, which still holds assets under management (AUM) worth over $15.2 billion, last week. Yet the Fidelity Ethereum Fund (FETH), the third-largest fund by AUM, saw over $362 million worth of outflows over the same period. 

As ether's price dipped below $4,000 on Thursday and Friday, the spot ETFs saw around $250 million worth of outflows for each day, the worst two-day span for outflows since mid-August. The dip below $4,000 was "triggered by a mix of technical breakdowns, macroeconomic jitters, and cascading liquidations," crypto analyst Rachael Lucas previously told The Block

ETH's price rebounded slightly on Saturday, bringing it back above the $4,000 watermark. The world's second-largest cryptocurrency currently trades around $4,020, according to The Block's Ethereum Price page

Bitcoin ETFs also bleed

Spot Bitcoin ETFs also logged a high level of weekly outflows, with a total of $902.5 million across the funds currently available, according to SoSoValue data

Friday's outflow total of $418.3 million was the highest single-day number since mid-August and, like with the Ethereum funds, BlackRock's industry-leading IBIT fund bled relatively less than its closest competitor, Fidelity's FBTC. IBIT saw just $37.3 million worth of outflows on Friday, compared to FBTC's $300.4 million. 

Over time, BlackRock's fund has grown its share of the market, The Block's data shows. At times, the fund has held more than an 80% market share among BTC funds, though, curiously, BlackRock hasn't filed for a spot Solana ETF, like many of its competitors. 


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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