ARKB, GBTC and IBIT led Bitcoin ETF withdrawals, while BlackRock’s ETHA pushed Ether ETFs into weekly inflows.
US spot Bitcoin exchange-traded funds (ETFs) posted $462.7 million in net outflows last week, reversing after three consecutive weeks of inflows, while Ether ETFs moved the other way with nearly $197 million in net inflows.
According to Farside Investors, the withdrawals ran across all four trading sessions from Tuesday to Friday. The outflows followed the strongest three-week inflow run of 2026, which ended after the funds shed $166.8 million in the first two days of the holiday-shortened week.
The selling deepened on Thursday, when US spot Bitcoin ETFs recorded net outflows of $282.7 million, their largest daily withdrawal since July. Friday’s outflow slowed to $13.2 million, but still extended the negative streak to four trading days, according to SoSoValue.
