BlackRock’s iShares Bitcoin Trust (IBIT) recorded $65.4 million in net outflows on October 12, 2026, according to data from SoSoValue. That figure matched the total net outflow for the entire US spot Bitcoin ETF market that day.
Every other spot Bitcoin ETF posted no inflows or outflows. IBIT was the only fund that moved.
A one-fund outflow day
The redemption came just days after a much rougher session. On October 7, US spot Bitcoin ETFs posted a peak single-day outflow of $484.9 million for the month.
IBIT contributed $207.7 million to that October 7 total, a bit under half of the day’s withdrawals. By comparison, the October 12 outflow was roughly a third the size of IBIT’s October 7 redemption.
IBIT’s historical cumulative net inflows stand at approximately $65.67 billion. Measured against that pile, the latest $65.4 million exit works out to about a tenth of a percent.
Where the broader ETF market stands
US spot Bitcoin ETFs collectively manage around $106 billion in assets. That equals roughly 6.35% of Bitcoin’s total market capitalization.
Bitcoin itself has been trading in the low-to-mid $80,000s during this stretch. The pressure has come largely from outside crypto, with rising Treasury yields and shifting risk sentiment weighing on assets that investors tend to treat as speculative.
Why IBIT’s flows get so much attention
IBIT holds the top spot among Bitcoin ETFs by both assets and historical inflows. Spot Bitcoin ETFs have become one of the main channels through which traditional investors get exposure to the asset, with wealth managers, advisers, and institutions often preferring a familiar fund wrapper to holding coins directly.
What this means for investors
The isolated nature of the October 12 outflow is the most interesting detail. With no other fund moving, the redemptions appear to reflect decisions made specifically by IBIT holders rather than a broad rush for the exits.
What the data does show is that the scale of selling has eased compared with the October 7 spike. A $65.4 million day is a long way from a $484.9 million day.
With spot Bitcoin ETFs now representing roughly 6.35% of Bitcoin’s market cap, those flows carry real weight.
Disclosure: This article was edited by Vivian Nguyen. For more information on how we create and review content, see our Editorial Policy.