U.S. spot Bitcoin ETFs recorded $191 million in net inflows on September 24, extending their positive run to six consecutive trading sessions. Spot Ether ETFs also remained positive, attracting $66.01 million for a fifth straight session. The two ETF categories continued generating net creations even as Bitcoin traded near $84,200, well below its recent move above $87,000.
According to SoSoValue data for September 24, BlackRock’s IBIT led Bitcoin funds with approximately $163 million in net inflows, followed by Fidelity’s FBTC at $12.86 million. WisdomTree’s BTCW recorded the largest net redemption at $4.02 million. Total net assets across U.S. spot Bitcoin ETFs reached $108.91 billion, equivalent to about 6.43% of Bitcoin’s market capitalization, while cumulative net inflows since launch rose to $57.41 billion.
Six-Day Bitcoin ETF Streak Reaches $2.84B
The current streak began with $159.5 million on September 17 and $433 million on September 18 before accelerating sharply after the weekend. Funds then attracted $999 million on September 21, $714.7 million on September 22, $346.9 million on September 23 and $191 million on September 24. Together, the six sessions produced approximately $2.84 billion in net inflows, although daily momentum has slowed for three consecutive sessions since Monday’s peak.
The September 21 session remains particularly notable because the $999 million Bitcoin ETF inflow was the strongest daily result of the year. More recently, Morgan Stanley’s MSBT added $32.4 million on September 23, extending a three-day accumulation run of $193.1 million. The distribution of creations across multiple issuers shows that the latest positive period has not depended exclusively on BlackRock’s IBIT, even though IBIT dominated the September 24 session.
Bitcoin’s relatively muted response reinforces the distinction between ETF flows and spot price action. The cryptocurrency had rallied above $87,000 earlier in the week before retreating toward $84,000 while fund creations remained positive. ETF inflows represent one source of market demand, but they do not mechanically determine Bitcoin’s short-term price, which also reflects spot order books, derivatives positioning, liquidations and broader macro conditions.
Ether ETFs Extend Recovery to Five Sessions
Spot Ether ETFs added $66.01 million on September 24, marking their fifth consecutive positive session. BlackRock’s ETHA led with $26.81 million, Fidelity’s FETH contributed $21.45 million and Grayscale’s Ethereum Mini Trust added roughly $17.8 million. No tracked Ether ETF posted a net outflow during the session, while total net assets stood near $17.7 billion.
The five-session streak accumulated roughly $746.5 million and follows fresh Bitcoin and Ether ETF outflows earlier in September. That reversal illustrates how quickly ETF creation and redemption patterns can change, making a multi-day positive streak more informative than a single session but still insufficient to establish a permanent allocation trend.
The latest figures therefore point to sustained demand for regulated Bitcoin and Ether exposure without identifying the investor classes responsible for it. The next concrete milestone is whether both ETF categories maintain positive net flows into the following trading week, particularly as Bitcoin consolidates below its recent high and daily Bitcoin ETF creations continue to normalize from the $999 million peak.