Introduction
US spot Bitcoin exchange-traded funds (ETFs) recorded a combined net outflow of $1,281.7 million during the trading week of November 2–6, 2026. This figure is calculated by adding the daily flows published by Farside Investors and is equivalent to approximately $1.28 billion. The Block described it as the funds' weakest weekly performance since late June.
Net outflows occurred on four of the five trading days, with Wednesday being the only session that recorded a net inflow. The significance of the week goes beyond the size of the withdrawals: a substantial share of the negative flow was concentrated in BlackRock's IBIT, while the annual net-flow balance for US spot Bitcoin ETFs moved back into negative territory.
Key figures at a glance
- Weekly net flow for US spot Bitcoin ETFs: -$1,281.7 million.
- Period covered: five trading sessions, November 2–6, 2026.
- Trading days with net outflows: four.
- Trading days with net inflows: one, Wednesday, November 4.
- Calculated net outflow from IBIT over the five sessions: approximately $1,209.5 million.
- Year-to-date net flow for the funds at the end of the week: approximately -$914.1 million, according to The Block.
Daily ETF flows during the week
The table below shows the daily aggregate net flows for US spot Bitcoin ETFs. Figures are in millions of US dollars. A negative amount represents a net outflow.
| Date | Net flow | Status |
|---|---|---|
| November 2, 2026 | -$398.6 | Outflow |
| November 3, 2026 | -$115.6 | Outflow |
| November 4, 2026 | +$74.6 | Inflow |
| November 5, 2026 | -$430.2 | Outflow |
| November 6, 2026 | -$411.9 | Outflow |
| Total | -$1,281.7 | Net outflow |
Wednesday, November 4, was the only positive session, with a net inflow of $74.6 million. That inflow was not enough to offset the withdrawals recorded on the other days. Thursday, November 5, was the weakest day, with a net outflow of $430.2 million, followed by Friday, November 6, with $411.9 million in net outflows.
Why BlackRock's IBIT matters
One of the defining features of the week was the concentration of outflows in the iShares Bitcoin Trust, ticker IBIT, issued by BlackRock. Adding the fund's daily figures across the five trading sessions gives a net outflow of approximately $1,209.5 million. This is a calculation based on Farside's daily data, not a separately reported weekly figure from the fund issuer.
On Friday, November 6, IBIT alone recorded a net outflow of $403 million. On the same day, Fidelity's FBTC registered a net inflow of $42.8 million. Bitwise's BITB recorded an outflow of approximately $20.5 million, Ark and 21Shares' ARKB lost about $20.1 million, and Grayscale's GBTC recorded an $11.1 million outflow.
The differences between individual funds show that capital flows were not uniform across all products. Looking at one large fund alone is therefore not enough to describe the behavior of all institutional investors. Aggregate flows and fund-by-fund contributions need to be considered together.
Bitcoin ETFs' year-to-date flow balance turns negative
According to The Block, US spot Bitcoin ETFs entered the week with approximately $368 million in net inflows for 2026. Following the week's withdrawals, they ended Friday with around $914.1 million in year-to-date net outflows. In other words, the net inflows accumulated earlier in the year were erased and the annual balance moved into negative territory.
The report also said that the total value of Bitcoin held across the 12 funds fell by approximately 2.3% during the week to $95.9 billion. This measure should not be confused with net fund flows. The value of assets held by an ETF can change because of both investor flows and movements in the market price of Bitcoin.
Do ETF outflows signal the start of a Bitcoin downtrend?
Net outflows can indicate weaker net demand for these products over a particular period, but they are not sufficient on their own to prove that a sustained Bitcoin downtrend has begun. ETF flows are only one market indicator and should be examined alongside spot Bitcoin prices, trading volumes, liquidity, equity-market conditions, macroeconomic developments and flows into other financial products.
The Block reported that the outflows occurred amid a broader selloff in crypto and equity markets and that Bitcoin fell 5.6% on Thursday, November 5. The fact that these events occurred at the same time does not, by itself, establish that ETF outflows caused the price decline or that a single political or economic event was solely responsible for the withdrawals.
A more complete assessment requires monitoring whether net outflows continue in subsequent weeks, whether withdrawals remain concentrated in a few products or spread across issuers, and whether fund flows move in line with price and trading-volume changes.
Net ETF flows, trading volume and assets under management are different measures
Net ETF flow represents the difference between recorded inflows and outflows for a fund or group of funds over a given period. A negative figure means that outflows exceeded inflows. It is not the same as ETF trading volume, which measures the value or number of ETF shares exchanged between buyers and sellers in the secondary market.
Assets under management are a separate measure. Their value can change even when there are no significant inflows or outflows, simply because the price of the underlying asset rises or falls. For this reason, a decline in an ETF's asset value should not automatically be interpreted as an equivalent amount of investor withdrawals.
What data should investors monitor next?
- Daily net flows across all US spot Bitcoin ETFs and whether the outflow trend continues or reverses.
- The concentration of inflows and outflows in IBIT and other major funds.
- Changes in ETF net assets compared with changes in Bitcoin's market price.
- Bitcoin price action and trading volume alongside conditions in traditional financial markets.
- Whether the annual net-flow balance for Bitcoin ETFs remains negative in subsequent reports.
Frequently asked questions
How much did US spot Bitcoin ETFs lose between November 2 and 6?
Based on the sum of Farside Investors' daily figures, US spot Bitcoin ETFs recorded total net outflows of $1,281.7 million during the period.
Which fund had the largest outflows?
BlackRock's IBIT recorded approximately $1,209.5 million in net outflows across the five sessions, calculated by adding its daily figures. It accounted for the largest contribution to the week's negative flow.
Do ETF outflows guarantee a fall in Bitcoin's price?
No. ETF outflows measure net demand for ETF products and do not determine Bitcoin's future price by themselves. Other market, price and economic indicators must also be considered.
Conclusion
US spot Bitcoin ETFs experienced $1,281.7 million in net outflows between November 2 and 6, 2026, their largest weekly outflow since late June. The substantial contribution from IBIT, the return of the annual net-flow balance to negative territory and outflows on four of the five trading days made this an important week for assessing institutional demand.
However, these figures alone are not enough to forecast Bitcoin's price or establish a lasting change in investor behavior. Monitoring the following weeks and comparing ETF flows with market prices and broader financial conditions will provide a more complete picture.
Sources
- Farside Investors – Daily Bitcoin ETF flow data
- The Block – Report on weekly Bitcoin ETF outflows, November 7, 2026
Disclaimer
This article is provided for informational and market-analysis purposes only. It does not constitute financial advice or a recommendation to buy or sell any asset. Cryptocurrency investments involve significant risk.
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