US-listed spot Bitcoin and Ethereum exchange-traded funds suffered a combined $646 million in withdrawals on Wednesday, marking a sharp reversal in demand for investment products that had helped channel institutional money into the cryptocurrency market. The outflows came as Bitcoin fell below $83,000 and Ethereum moved toward $2,500.
According to CryptoSlate, data from SoSoValue showed that the 12 US Bitcoin ETFs recorded $484.9 million in net outflows on Oct. 7. It was their largest single-day withdrawal since June 25. Ethereum ETFs lost another $160.9 million, bringing the combined daily total for the two categories to about $646 million.
Bitcoin ETF withdrawals widen
BlackRock’s iShares Bitcoin Trust, known by its ticker IBIT, recorded the largest Bitcoin ETF outflow on the day at $207.7 million. Fidelity’s FBTC followed with $105.1 million, while ARK 21Shares’ ARKB saw $101.7 million withdrawn.
The significance of IBIT’s result extends beyond the size of the individual outflow. In the sessions before Wednesday, the fund had been attracting enough money to offset withdrawals from competing Bitcoin ETFs. Its move into net outflows removed an important source of support for the wider group.
Bitfinex analysts had already identified signs that Bitcoin ETF demand was losing momentum. During Bitcoin’s mid-September rise from $76,000 to $87,000, daily ETF inflows averaged $341.7 million. Across the five trading sessions through Oct. 6, however, average daily inflows had dropped to about $35 million, with cumulative net inflows of $172.9 million.
The remaining demand was concentrated heavily in IBIT. It attracted $536.2 million during those five sessions, while rival Bitcoin ETFs collectively recorded $363.3 million in outflows. That imbalance meant a single fund was increasingly carrying the burden of offsetting redemptions elsewhere in the market.
Ethereum funds extend losing streak
Ethereum ETFs have also been under sustained pressure. Wednesday’s $160.9 million withdrawal brought their losses over the previous five sessions to $506.3 million, the largest five-session outflow since January.
BlackRock’s ETHA accounted for $116.1 million of the latest redemptions, and Grayscale’s ETHE lost $25.8 million. Ethereum funds have now experienced seven consecutive trading sessions of net outflows, totaling approximately $569 million.
The ETF flows coincided with weaker prices. Bitcoin recorded its lowest daily close in 20 days, finishing below $83,000, while Ethereum retreated toward $2,500 during the reporting period. The broader market was also facing pressure from higher US Treasury yields, a stronger dollar and elevated oil prices, factors that can weigh on risk-sensitive assets.
The change in ETF flows matters because these products allow investors to gain exposure to Bitcoin or Ethereum through regulated exchange-traded vehicles rather than holding the cryptocurrencies directly. Net inflows generally indicate that new money is entering the funds, while outflows reflect redemptions or other selling pressure within the products.
Bitcoin’s ETF cost basis comes into focus
The latest withdrawals occurred after Bitcoin moved below an estimated average acquisition price for ETF investors. Citing Checkonchain data, Bitfinex estimated the flow-weighted average ETF cost basis at $84,318.
The figure does not show the exact purchase price paid by every individual investor. Instead, it measures the average price associated with capital deployed through the funds. Bitfinex analysts said daily inflows had historically moderated to roughly $65 million as Bitcoin approached the aggregate breakeven level.
With Wednesday’s close below $83,000, Bitcoin was under that estimated threshold. The analysts said additional declines could encourage more redemptions as investors attempt to limit losses, although the source material does not establish that further withdrawals will occur.
Ethereum’s market positioning provided another sign of weaker sentiment. CryptoSlate had previously reported rising demand for short exposure in derivatives, with traders holding short perpetual-futures positions paying longs through negative funding rates. Such positioning indicates that bearish traders were willing to incur costs to maintain exposure to possible price declines.
Bitfinex also said weaker institutional inflows were leaving the broader altcoin market increasingly dependent on money rotating among existing cryptocurrency positions. Smaller tokens could therefore face greater exposure if Bitcoin’s decline accelerates and investors reduce risk rather than shift capital into other digital assets.
Current cryptocurrency market picture
Moneyiar market data at 21:54 on Oct. 8, 2026, showed Bitcoin at $81,643.54, down 1.79% over 24 hours and 3.40% over seven days. Ethereum stood at $2,477.13, down 3.45% over 24 hours and 7.97% over seven days.
Other tracked assets were also lower. Shiba Inu traded at $0.000005301, down 1.64% in 24 hours and 7.78% over seven days. Uniswap was at $7.3452, down 5.13% over 24 hours and 18.44% over seven days. These figures provide a snapshot of the market after the ETF withdrawals, while the fund-flow data covers the preceding trading session.
