Yesterday, Fidelity FBTC had a net inflow of US$26.1 million, and ARK's ARKB had a net inflow of US$22 million.

Ark is also closely watching the development of Ethereum and has already laid out.

ARK believes bitcoin's market cap could grow more than 25-fold to $28.5 trillion by 2030. And if Ethereum eventually becomes a major platform for global financial services and maintains its pivotal role in the economy, ethereum could be worth $22.5 trilli