This metric provides a consolidated overview of both the latest balances and flows of the leading Bitcoin and Ethereum ETFs traded in the U.S. It combines the most recent data points from the 'US Spot ETF Balances' and 'US Bitcoin ETF Flows' metrics, offering a snapshot of the current state of these ETFs. It updates hourly from 00:00 to 18:00 UTC.

The Bitcoin ETFs covered include:

• IBIT by BlackRock
• GBTC by Grayscale
• BTC by Grayscale (Mini Trust)
• FBTC by Fidelity
• ARKB by Ark/21 Shares
• BITB by Bitwise
• HODL by VanEck
• BRRR by Valkyrie
• BTCO by Invesco/Galaxy
• EZBC by Franklin Templeton
• BTCW by WisdomTree

The Ethereum ETFs covered include:

• ETHA by BlackRock
• ETHE by Grayscale
• ETH by Grayscale (Mini Trust)
• FETH by Fidelity
• CETH by 21 Shares
• ETHW by Bitwise
• ETHV by VanEck
• QETH by Invesco/Galaxy
• EZET by Franklin Templeton

Source: The metric utilizes publicly available information, obtained directly from the respective ETF issuers.