Bitcoin ETFs See $643M Single-Day Net Outflow, Nearly Erasing Year-to-Date Gains
nashnova research
U.S. spot Bitcoin ETFs shed $643 million in a single day, erasing nearly two-thirds of the year's net inflows and pushing total AUM below $100 billion — institutional demand is retreating.
$643 million in one day — how extreme is that?
On October 31, spot Bitcoin ETFs posted a net outflow of $643.3 million — the largest since June 25, 2024, and the 12th-largest single-day outflow since these products launched in January 2024.
This means → this is not routine volatility but a near-historic institutional withdrawal signal.
Before the outflow, year-to-date net inflows had just crossed $1 billion. One day wiped out 63.6% of that total, leaving full-year gains close to zero.
Who pulled out the fastest?
BlackRock's IBIT led the exodus at $233.7 million, accounting for more than a third of total outflows.
Fidelity's FBTC followed with $201.4 million.
In plain terms = the two largest funds by AUM were the fastest to bleed — this was not small-player noise but major capital actively exiting.
AUM below $100 billion — why does that matter?
Crypto research firm Bitfire Research noted the outflow pushed total spot Bitcoin ETF AUM to $98.14 billion, formally breaching the $100 billion round-number threshold.
Ethereum spot ETFs also recorded weekly net outflows over the same period — the capital retreat is not Bitcoin-specific.
This reflects a broad demand contraction across crypto ETFs, not a single-product blip.
What other indicators are flashing red?
The Coinbase premium — the price gap between Bitcoin on Coinbase and other exchanges — remains negative, sitting between −0.18% and −0.27%. U.S. buyers are paying less than the global average.
The Crypto Fear & Greed Index — a composite sentiment score — has dropped to 30–34, firmly in the "fear" zone.
This means → two independent gauges point the same way: U.S. institutional and spot buying appetite is cooling noticeably.
Is this a short-term blip or a structural shift?
Friday's outflow ($643.3 million) slightly exceeded the $635.5 million on October 22 but remains below the June 25 record of $696.3 million.
ETFs are widely treated as a proxy for institutional demand. Whether consecutive large outflows signal a deeper structural shift in demand is the market's key question for the next phase.
Put simply = one day's number is not enough to be conclusive, but if large outflows continue over the coming weeks, "short-term sentiment" stops being a sufficient explanation.
市场有风险，内容仅供研究参考，不构成投资建议。