Key Takeaways
- • U.S. spot Bitcoin ETFs recorded $409.5 million in net outflows on October 30, 2026, ending a four-session inflow streak totaling $440.8 million, according to Farside Investors data.
- • Fidelity's FBTC ($201 million) and Ark's ARKB ($129.5 million) accounted for approximately 81% of the reported daily outflow combined at $330.5 million.
- • BlackRock's IBIT had not published its October 30 figures, so the total remains provisional; IBIT had drawn $410.6 million between October 26 and 29.
- • The outflow was below the $635.6 million withdrawn on October 22, and equal to roughly 28% of the value of 18,270 BTC (about $1.47 billion) stolen in the Binance breach, per blockchain tracing firms.
- • Bitcoin traded near $77,382 on October 31, down less than 0.1% over 24 hours, and remained above the six-week low reached when Binance halted withdrawals on October 29.
Summary
U.S. spot Bitcoin exchange-traded funds recorded $409.5 million in net outflows on October 30, 2026, ending four consecutive sessions of inflows that had totaled $440.8 million. The reversal followed a security breach at Binance, which blockchain tracing firms estimated resulted in the theft of 18,270 BTC, valued at roughly $1.47 billion at the time of the theft, according to the article.
According to Farside Investors data, Fidelity's FBTC recorded $201 million in withdrawals and Ark's ARKB recorded $129.5 million, together accounting for approximately 81% of the daily total. Funds from Invesco, Valkyrie and VanEck recorded zero net flows. BlackRock's IBIT had not yet reported its October 30 figures. Because IBIT accounted for approximately 93% of the inflows during the preceding four sessions, the October 30 total is provisional, and a large IBIT withdrawal could increase the final outflow.
The four-session inflow streak comprised $110.3 million on October 26, $176 million on October 27, $137.3 million on October 28 and $17.2 million on October 29. The October 30 outflow therefore reversed most of that gain. The outflow remained below the $635.6 million withdrawn on October 22, which was followed by a further $137.9 million outflow on October 23.
Since launch, U.S. spot Bitcoin ETFs have accumulated approximately $57.3 billion in net inflows, and the October 30 outflow represented roughly 0.7% of that cumulative total. Bitcoin traded near $77,382 at approximately 03:25 UTC on October 31 and remained above the six-week low reached when Binance halted withdrawals on October 29. Ether ETFs also recorded withdrawals, and October became their heaviest outflow month in more than a year. Key data points to watch include BlackRock's October 30 report and subsequent ETF session flows.
According to Farside Investors data, Fidelity's FBTC recorded $201 million in withdrawals and Ark's ARKB recorded $129.5 million, together accounting for approximately 81% of the daily total. Funds from Invesco, Valkyrie and VanEck recorded zero net flows. BlackRock's IBIT had not yet reported its October 30 figures. Because IBIT accounted for approximately 93% of the inflows during the preceding four sessions, the October 30 total is provisional, and a large IBIT withdrawal could increase the final outflow.
The four-session inflow streak comprised $110.3 million on October 26, $176 million on October 27, $137.3 million on October 28 and $17.2 million on October 29. The October 30 outflow therefore reversed most of that gain. The outflow remained below the $635.6 million withdrawn on October 22, which was followed by a further $137.9 million outflow on October 23.
Since launch, U.S. spot Bitcoin ETFs have accumulated approximately $57.3 billion in net inflows, and the October 30 outflow represented roughly 0.7% of that cumulative total. Bitcoin traded near $77,382 at approximately 03:25 UTC on October 31 and remained above the six-week low reached when Binance halted withdrawals on October 29. Ether ETFs also recorded withdrawals, and October became their heaviest outflow month in more than a year. Key data points to watch include BlackRock's October 30 report and subsequent ETF session flows.
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