Spot Bitcoin ETFs Extend 11‑Day Slide After $2.4B May Outflows

TL;DR

• Extended Outflows: Bitcoin ETFs logged 11 straight days of withdrawals, shedding $3.45 billion and continuing May’s $2.43 billion monthly outflow trend.
• Macro Pressure: Rising inflation, higher Treasury yields, and geopolitical tensions pushed institutions to reduce exposure to Bitcoin ETFs and rotate into other assets.
• Short‑Term Outlook: Analysts say the pullback reflects caution rather than long‑term rejection, with Bitcoin ETFs signaling a consolidation phase as markets assess macro conditions.
  

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U.S. Bitcoin ETFs continued to face heavy pressure this week as the sector extended its negative streak to an 11th straight trading day, deepening the outflow trend that dominated May. The persistent withdrawals highlight how institutional sentiment has cooled, with investors navigating a tougher macro backdrop and shifting risk appetite.

May Outflows Accelerate Into June

Bitcoin ETFs saw $483.8 million in net outflows on Monday, according to SoSoValue data, with BlackRock’s IBIT alone losing $440.3 million. Morgan Stanley’s MSBT was the only product to attract fresh capital, adding $6.14 million. The latest withdrawals pushed the cumulative outflows over the past 11 sessions to $3.45 billion, extending the pattern seen in May when Bitcoin ETFs recorded $2.43 billion in monthly net outflows, their largest since November 2025. Analysts say the pressure is tied to rising inflation, higher Treasury yields, and fading expectations for rate cuts. Andri Fauzan Adziima, research lead at Bitrue Research Institute, said institutions have been rotating out of Bitcoin ETFs and into other assets, including AI‑related equities, as macro conditions remain uncertain. He described the ongoing withdrawals as a sign of short‑term market weakness and steady selling pressure.

Macro Tensions and Market Sentiment Weigh on Flows

The broader crypto market has also been affected by geopolitical tensions between the U.S. and Iran, as well as Strategy’s recent Bitcoin sale, which marked its first divestment in years. Adziima said the announcement damaged confidence in the corporate accumulation narrative and added to the negative sentiment already building around Bitcoin ETFs. Data showed that crypto ETF outflows deepened on June 1, with Bitcoin and Ether funds losing a combined $528 million.

The continued selling reflects a cautious institutional stance as liquidity tightens and volatility rises. Despite the bearish tone, analysts do not view the trend as a rejection of Bitcoin itself. Adziima said the market is more likely to enter a consolidation phase, with Bitcoin ETFs acting as a barometer for institutional caution rather than long‑term conviction. He expects the market to test lower levels in the near term as investors wait for clearer macro signals.