The US Spot ETF Net Inflows on December 27, 2024, are recorded at -$287.9M for BTC and +$47.7M for ETH.

Fig 1. The US Bitcoin and Ethereum ETF inflows.

1. Key statistics for 11 Bitcoin Spot ETFs: -$287.9M

• The net flow of BTC ETFs turned negative again after just one day with an inflow.
• The total flow for BTC ETFs this week is -$377.6M, with outflows on 3 out of the 4 trading days. Notably, this week saw BlackRock's iShares Bitcoin Trust (IBIT)'s largest outflow since its launch.
• The cumulative net inflow after 243 trading days now stands at $35.69B.

Fig 2. 30-Day Net Inflow of 11 Bitcoin ETFs.

2. Key statistics for 9 Ethereum Spot ETFs: +$47.7M

• The net flow has remained positive for 4 consecutive trading days.
• The total flow for ETH ETFs this week is +$349.3M, with inflows on all 4 trading days.
• Overall, no ETH ETF has seen an outflow over the past 3 trading days.
• The cumulative net inflow after 111 trading days now stands at +$2.69B.

Fig 3. 30-Day Net Inflow of 9 Ethereum ETFs.