Bitcoin ETFs See $485M Outflow, Largest Since June as BTC Slips Below $83K

Author: Crypffalo Research · 15:53 08/10/2026

US spot bitcoin ETFs posted $484.9 million in net outflows on Oct. 7, the most since June 25, erasing early-October inflows, while ether ETFs lost another $160.9 million.

Bitcoin ETFs See $485M Outflow, Largest Since June as BTC Slips Below $83K

US spot bitcoin exchange-traded funds saw roughly $484.9 million in net outflows on Wednesday, Oct. 7, according to Farside Investors data. That was the heaviest single-day outflow since June 25 and was enough to erase all the money the funds had gathered in the first four sessions of October. Spot ether ETFs bled another $160.9 million on the same day, extending their losing streak.

Key takeaways

Spot bitcoin ETFs posted $484.9 million in net outflows on Oct. 7, the most since June 25, when the funds lost about $691.7 million.
BlackRock's IBIT led with $207.7 million in redemptions, followed by Fidelity's FBTC ($105.1 million) and ARK 21Shares' ARKB ($101.7 million).
Month-to-date, bitcoin ETFs have swung to roughly $163 million in net outflows.
Ether ETFs shed $160.9 million, bringing outflows since Sept. 29 to about $569 million.
Bitcoin traded near $82,700 on Thursday afternoon (GMT+7), down about 2% over 24 hours.

A one-day reversal

The swing stands out because just one session earlier, on Tuesday, Oct. 6, bitcoin ETFs had pulled in $118.8 million, with IBIT alone taking in about $122 million. By Wednesday the flow had flipped sharply. Beyond the three biggest sellers, Farside data shows Grayscale's GBTC lost $39.3 million, Bitwise's BITB shed $27.6 million and VanEck's HODL saw $3.5 million leave. Several smaller funds reported no flows.

Before Wednesday, the first four October sessions had brought in about $321.6 million combined, following a solid September for the products. A single session wiping that out points to a noticeably more defensive mood among institutional allocators.

Macro backdrop: oil, Iran and the Fed

The redemptions came on a day heavy with macro pressure. Oil topped $100 a barrel on Oct. 7, reviving inflation worries, while bitcoin slipped below $84,000 as about $550 million in leveraged positions were liquidated. Later that day, minutes from the Federal Reserve's latest meeting showed most officials leaning toward another rate hike before year-end.

On Thursday, reports that the White House had asked for military options against Iran pushed oil higher again and sent bitcoin below $83,000. Cointelegraph put BTC around $82,700 on Thursday, while CoinDesk data showed bitcoin near $82,660 and ether near $2,560, both down close to 2% on the day.

Ether ETFs extend their slide

For ether funds, Wednesday marked a seventh straight session of net outflows. BlackRock's ETHA accounted for the bulk at $116.1 million, while Grayscale's ETHE lost $25.8 million. Cumulative outflows since Sept. 29 now stand at roughly $569 million. The pressure coincides with Bitmine, one of the largest corporate ETH holders, signaling it will stop buying once it owns 5% of ether's supply, removing a notable source of demand.

What it means for crypto markets

ETF flows are one of the clearest real-time reads on institutional sentiment. Nearly half a billion dollars leaving in a single day suggests some capital is actively de-risking as the macro picture darkens: elevated oil prices complicate the inflation fight, and the Fed appears to be leaning more hawkish.

In a bearish scenario, continued outflows over the next few sessions combined with an escalation in the Middle East could add selling pressure on bitcoin, especially with plenty of leverage still in the derivatives market. In a more constructive scenario, large one-off outflow days have not always marked the start of a lasting trend; if flows rebound as quickly as they did on Oct. 6, this could prove to be a short-term repositioning. ETF data is also only one slice of the market, alongside exchange trading and whale activity.

What to watch next

Bitcoin and ether ETF flows for Oct. 8–9: whether outflows persist or money returns.
Oil prices and any US decision on Iran.
US September CPI on Oct. 14 and the Fed's Oct. 27–28 meeting.
Track the economic calendar and real-time liquidations for market moves.

Frequently Asked Questions

What does a net outflow from bitcoin ETFs mean?

It means investors redeemed more fund shares than they bought that day, so the funds had to reduce their holdings or cash accordingly.

How large was the Oct. 7 outflow?

At $484.9 million, it was the largest single-day net outflow since June 25, when the funds lost about $691.7 million, per Farside.

Which fund saw the most redemptions?

BlackRock's IBIT, with $207.7 million, followed by Fidelity's FBTC and ARK 21Shares' ARKB at roughly $100 million each.

*This content is for information only and is not financial advice.*

Tags: Bitcoin, ETF, Ethereum, BlackRock, Fund Flows

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