Spot Bitcoin ETFs lost $4 billion in June 2026, setting the biggest monthly outflow ever. The drop came as Bitcoin climbed 2 percent to reach about $65,000.
The brief rally broke a 10-day stretch of net outflows, when new money finally entered the market. Still, the overall fund balance dropped sharply.
Analysts note the market keeps a bear structural advantage. Sentiment stays fragile after a temporary boost from US-Iran peace talks. The large outflow shows that investors remain cautious despite the short-term price gain.