U.S. spot bitcoin ETFs shed $91.37M on June 8 while ether ETFs drew $82.37M, a single-day divergence pointing to capital rotation between the two assets.

US spot Bitcoin ETFs lost $326 million on June 5, with BlackRock's IBIT accounting for $214 million. Ethereum ETFs shed $6 million the same day.

Spot Bitcoin ETFs posted a fourth straight week of billion-dollar outflows, while Ether ETFs shed another $173 million as investors cut crypto exposure amid macro uncertainty.