U.S. spot Bitcoin ETFs recorded $924.48 million in net inflows from Aug. 24 to Aug. 28, according to SoSoValue data. Four of the five trading sessions recorded positive flows, while the final
U.S. spot Bitcoin ETFs recorded $924.48 million in net inflows from Aug. 24 to Aug. 28, according to SoSoValue data. Four of the five trading sessions recorded positive flows, while the final session posted a $201.81 million outflow.
Total Bitcoin Spot ETF Net Inflow Aug.24 to Aug.28Bitcoin ETF flows were positive on Aug. 24, 25, 26 and 27. The funds recorded $337.56 million, $314.37 million, $232.12 million and $242.24 million in net inflows, respectively. Together, those four sessions generated $1.12629 billion in gross inflows before the final-day reversal.
On Aug. 28, U.S. spot Bitcoin ETFs recorded a $201.81 million net outflow. That was the only negative session in the five-day period, reducing the four-day gross inflow to the final weekly net of $924.48 million. Contemporaneous reporting also identifies Aug. 28 as the break in the recent run of positive Bitcoin ETF flows.
BlackRock’s IBIT attracted $938.32 million during the week, the largest inflow among the U.S. spot Bitcoin ETFs. Grayscale’s BTC followed with $81.83 million, while Fidelity’s FBTC recorded $61.98 million.
Other funds moved in the opposite direction. ARKB recorded an $85.14 million outflow, while Grayscale’s GBTC saw $77.6 million leave the fund. VanEck’s HODL recorded a $4.16 million outflow.
Total Ethereum Spot ETF Net InflowU.S. spot Ethereum ETFs recorded $824.42 million in net inflows over the same period, according to SoSoValue data. BlackRock’s ETHA led with $567.03 million.
Bitcoin and Ethereum ETFs therefore attracted roughly $1.75 billion combined during the week. The Ethereum total was its strongest weekly result since October 2025 and a new 2026 high, according to the cited SoSoValue-derived reports.
The weekly Bitcoin result remained strongly positive despite the final-session reversal. The first four sessions generated more than $1.12 billion of gross inflows, while Friday’s outflow removed about 17.9% of that accumulated amount.
The concentration of demand in IBIT is also notable. Its $938.32 million inflow exceeded the Bitcoin ETF category’s $924.48 million net result because other products collectively recorded offsetting outflows.
