US spot Bitcoin ETFs shed $1.26 billion in net outflows over six consecutive trading sessions from May 15 to 22, marking the heaviest weekly drain since late January 2026 and deepening a broader selloff that has pushed total two-week redemptions past $2 billion.
Six Straight Sessions of Red Across All 11 Funds
All 11 US-listed spot Bitcoin ETFs recorded outflows in every session of the week, according to data compiled from Farside. The bleeding was broad-based, with no single fund posting a positive day.
Bitcoin ETF Weekly Net Outflow — May 15–22, 2026
$1.26B
6 consecutive outflow sessions | All 11 US-listed spot Bitcoin ETFs
Heaviest weekly drain since late January 2026. Source: Farside via CoinTelegraph
BlackRock’s IBIT led the fund-level damage. The world’s largest spot Bitcoin ETF recorded $445 million in outflows on Monday May 15 alone, followed by $325 million on Tuesday, $61.5 million on Wednesday, $104 million on Thursday, and $69 million on Friday. IBIT’s cumulative net assets stood at $61.1 billion at week’s end.
BlackRock IBIT — Single-Day Outflow (May 15, 2026)
$445M
Largest single-day outflow of the week from any individual fund
Source: Farside via crypto.news
According to a single source, Monday’s total market-wide outflow reached $648.6 million, which would make it the largest single-day drain since January 29. That figure has not been independently confirmed through directly accessible data.
Bitcoin Failed to Hold $80,000, Then Slid Further
The outflow streak coincided with a sharp reversal in Bitcoin’s price. BTC hit a weekly high of $79,052 on May 16 but failed to sustain levels above $80,000, falling to roughly $75,410 by May 22.
By May 23, Bitcoin was trading at $76,484 with a 24-hour volume of $32.37 billion. The Fear & Greed Index sat at 28, firmly in “Fear” territory, reflecting what Santiment called “the highest level of market fear seen in more than 3.5 months.”
The broader two-week outflow total reached $2.26 billion by May 23, as Bitcoin dipped to roughly $74,300 amid rising global bond yields and recalibrated Fed rate expectations. April’s CPI print came in at 3.8%, with PPI at 6%, pushing back the timeline for potential rate cuts and compressing risk appetite across asset classes.
Corporate treasury buyers also pulled back sharply. A May 14 Bitfinex report noted an approximately 80% decline in institutional BTC purchase volume month-over-month, removing a key demand pillar that had supported prices earlier in the quarter. This dynamic echoes themes raised when the SEC approved BTC index options on Nasdaq, which was expected to broaden institutional access.
Ethereum ETFs Hit Their Own Losing Streak
The pain was not limited to Bitcoin. Spot Ethereum ETFs posted $216 million in combined weekly outflows and recorded their 10th consecutive session of withdrawals, the longest negative streak since March 2025. The parallel selloff suggests the risk-off mood extended well beyond a single asset.
For investors watching how regulatory frameworks might eventually support or constrain these products, proposed legislation like H.R.8957’s strategic Bitcoin reserve bill and the Clarity Act’s potential impact on crypto yield products remain relevant background.
Historical Precedent Points Both Ways
The last outflow episode of this magnitude occurred in late January 2026. Bloomberg ETF analyst James Seyffart noted that despite recent redemptions, cumulative net inflows since the ETFs launched in January 2024 remain around $60 billion. Total net assets across all 12 US spot Bitcoin ETF products sit at approximately $98.9 billion.
“Sustained ETF outflows have historically correlated with conditions favorable for patient accumulation rather than panic. ETFs disproportionately reflect retail conviction rather than smart money positioning.”
— Santiment
Santiment’s historical data shows that large inflow spikes in July and October 2025 actually coincided with local price tops, suggesting that peak retail enthusiasm has been a contrarian indicator. If the pattern holds, the current wave of fear-driven redemptions could mark a local bottom rather than the start of a deeper unwind.
What to Watch Next
Two near-term catalysts will likely determine whether flows stabilize or deteriorate further. The next Federal Reserve policy statement and updated dot-plot projections, scheduled for mid-June, will signal whether rate-cut expectations shift. Any dovish surprise could quickly reverse the risk-off positioning that has driven ETF redemptions.
Second, daily ETF flow data from Farside will show whether the streak breaks. In January’s comparable episode, flows turned positive within roughly two weeks. A single day of net inflows exceeding $200 million would mark the kind of reversal signal that historically precedes sustained recovery.
With nearly $99 billion still parked in these products and $60 billion in cumulative net inflows since launch, the current drawdown represents roughly 1.3% of total assets, a meaningful but not existential redemption wave for a product class that is barely 17 months old.
Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency and digital asset markets carry significant risk. Always do your own research before making decisions.