U.S. spot Bitcoin ETFs recorded more than $2.26 billion in cumulative net outflows over the two weeks ending May 23, 2026, as rising bond yields squeezed demand for zero-yield assets and Bitcoin fell to its lowest level since late April.
BTC hit an intraday low of $74,305 on May 23, down roughly 10% from its May 6 peak above $82,500, according to CoinDesk. The sell-off accompanied a broad rise in U.S. Treasury yields and parallel moves in developed-market government bonds - a pattern that historically compresses appetite for assets with no income component.
The outflows came in two waves. In the week ending May 16, investors pulled roughly $1 billion from the funds. The following week saw $1.26 billion exit - the largest single-week redemption since January - bringing the two-week total past $2.26 billion, per CoinDesk citing SoSoValue data.
The sharpest single session was May 18, when the funds shed $648.64 million in net outflows, according to SoSoValue. BlackRock's IBIT led the day with $448.36 million in redemptions; Ark/21Shares' ARKB followed with $109.64 million and Fidelity's FBTC with $63.42 million. The three funds together accounted for 96% of that session's total outflows.
The macro backdrop sharpened in May. April CPI came in at 3.8% year-over-year, per the Bureau of Labor Statistics, and the Senate confirmed Kevin Warsh as Federal Reserve chair on May 13 in a 54-45 vote - the most contentious Fed confirmation in history, per Chase. Markets read Warsh's record as hawkish, reducing expectations for near-term rate cuts.
The two-week drawdown snapped a positive streak that had run since mid-March. Between March and April, the eleven U.S.-listed spot Bitcoin ETFs attracted roughly $3.4 billion in net inflows. Combined net assets across the funds stood at $100.29 billion as of the time of writing, per SoSoValue's live dashboard.
The outflow episode illustrates a structural sensitivity embedded in the spot ETF complex: when rate expectations shift, institutional holders treat Bitcoin as a high-beta risk asset with no carry, not as an uncorrelated store of value. Whether that read persists or reverses depends on how quickly the macro narrative adjusts.
Primary sources: CoinDesk (May 23, 2026, https://www.coindesk.com/markets/2026/05/23/bitcoin-tanks-to-usd74-300-as-spot-etfs-bleed-usd2-26-billion-in-two-weeks); SoSoValue ETF dashboard (https://sosovalue.com/assets/etf/us-btc-spot); Bureau of Labor Statistics CPI release (https://www.bls.gov/news.release/cpi.nr0.htm); Chase / Senate confirmation (https://www.chase.com/personal/investments/learning-and-insights/article/kevin-warsh-is-the-new-chair-of-the-federal-reserve).