Spot bitcoin ETFs pulled in $606 million on Aug. 20 and ether funds $221 million, both bigger than the prior day, confirming the institutional bid behind bitcoin's run.

Bitcoin ETFs attracted $189.30 million on Tuesday, extending their strong start to the week. Ether funds added $71.47 million.

US spot Bitcoin ETFs recorded $517.2M in net inflows on Wednesday, the largest single-day haul since May 4, led by BlackRock's IBIT as Bitcoin