Bitcoin ETFs just saw their biggest day in a month thanks entirely to BlackRock
By Francisco Rodrigues|Edited by Sheldon Reback
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Summary
U.S. spot bitcoin exchange-traded funds attracted $526.6 million on Monday, the largest daily net inflow in nearly a month, driven entirely by BlackRock’s iShares Bitcoin Trust (IBIT).
IBIT pulled in $665.2 million, its biggest daily inflow since Oct. 7 last year, according to SoSoValue data. Combined, the bitcoin funds last drew more on Sept. 22, when they added $714.7 million.
Fidelity’s FBTC lost $83.6 million, while Grayscale’s GBTC shed $54.9 million in Monday’s trading session, while the remaining funds recorded no net flows, underscoring how concentrated buying was.
The inflow more than erased last week’s $228.5 million of withdrawals, though the funds remain about $90.5 million in the red for October, according to CoinDesk calculations using SoSoValue’s figures.
Ether funds moved in the opposite direction, losing $103.3 million in their fourth consecutive session of outflows. BlackRock’s ETHA accounted for $95.4 million of the withdrawals, according to SoSoValue.
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Sep 24, 2026
Why it matters:
Diversified RWA stablecoins sustain 5-7% yield from real credit as crypto funding compresses to ~4%. GENIUS pushes yield off-chain; TAM grows to $4B in 3 years.