BlackRock’s IBIT leads bitcoin ETFs with $55M inflows on Monday

ETF FLOWSBlackRock’s IBIT leads bitcoinETFs with $55M inflows onMonday25IMPORTANCEQUIET1NEWS MEDIA1PIECESSep 29, 2026 10:41blockboard.net

U.S. spot bitcoin ETFs saw mixed but still positive flows across the period, with BlackRock’s IBIT leading bitcoin funds on more than one day and U.S. bitcoin ETFs taking in $2.39 billion through Sept. 25. Ether funds moved the other way in the daily snapshot, with the largest ether fund outflow coming from Fidelity’s FETH. The figures point to concentrated demand in bitcoin ETF products while ether funds showed net withdrawals in the reported day.

What this rests on

Claim by claim, with its source
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BlackRock’s IBIT led bitcoin ETFs with $55 million in inflows on Monday.
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BlackRock’s IBIT led U.S. bitcoin ETFs with a $195.6 million inflow in the daily snapshot, while Fidelity’s FETH had the largest ether fund outflow at $23.5 million.
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U.S. bitcoin ETFs drew about $102.7 million on the day, while ether funds lost $55.4 million.

What it means

Who it affects, what changes and what is still unconfirmed

Each sentence links inside to the piece that supports it.

ETF traders and holders would notice that bitcoin funds kept attracting money while ether funds saw withdrawals in the daily reading. The day’s figures show IBIT at the front of bitcoin flows and FETH posting the largest ether outflow, so the split was visible in fund movement rather than in price information.

In practice, the range of products being used did not disappear, but the money was concentrated in a smaller set of issuers. Through Sept. 25, BlackRock and Fidelity together made up about 78% of bitcoin ETF inflows, which leaves the rest of the market with a smaller share of the reported demand.

Market reaction

BT Bitcoin the event is about this asset from 2 h before to 4 h after the line marks the first headline
published
+0.30 % before publication
-0.17 % after
$84,016price at publication
12series points

The move was larger before the first headline than after. That is an observation, not an explanation: the market also moves on things nobody publishes.

How the story was built

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first
Sep 29 05:18
Crypto Briefing scoop
Breaks the event: $55M

Has this happened before?

WhenWhat happenedFigure
20 days ago Bitcoin ETFs turn positive for 2026 with $2.4 billion weekly inflow, their largest since October event 1 actors in common · 13 news media
21 days ago Bitcoin ETFs draw $2.39 billion in a week of inflows event 1 actors in common · 5 news media
21 days ago Bitcoin ETFs Extend Winning Streak With Nearly $3B in Inflows event 1 actors in common · 2 news media
22 days ago Ethereum ETFs Extend Inflow Streak With Another $210M Session event 1 actors in common · 2 news media
23 days ago BlackRock’s IBIT leads US spot Bitcoin ETFs with hundreds of millions in inflows - TradingView event 1 actors in common · 3 news media

What could happen next

What the prediction markets currently price as likely. This is context, not a forecast of ours: there is money on it, and that is all we show.

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