According to Farside Investors, the US Bitcoin spot ETF experienced a significant net outflow of $267.5 million on June 2nd. Notably, the IBIT ETF accounted for nearly half of this withdrawal, with a net outflow of $130 million. This movement highlights a cautious sentiment among institutional investors towards Bitcoin spot ETFs amid ongoing market volatility. The data underscores the importance of monitoring capital flows within crypto investment vehicles to gauge investor confidence and market dynamics accurately.