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Last Updated:  
December 24, 2025
5 Minutes

Altcoins Analytics 24th December 2025

This week's edition of our Crypto Altcoins Analytics.

ETF Flows: BTC, ETH & Altcoins

ETF Flows – Since 10 Dec, BTC and ETH ETFs saw net outflows overall. ETH outflows were concentrated mid-week, while BTC flows were smaller. Altcoin ETFs held up better: inflows were led by SOL, largest single-day inflow, and XRP, with XRP/LTC among the strongest on a market-cap-normalised basis into 22 Dec.

ETF net Flows: BTC, ETH & Altcoins

Onchain Activity Index

Onchain Activity Index  - SOL

Onchain Activity Index  - SUI

Regression-Based Valuation vs BTC

ETH Spot vs BTC Spot regression



BNB Spot vs BTC Spot regression


SOL Spot vs BTC Spot regression



XRP Spot vs BTC Spot regression

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ETF Flows: BTC, ETH & Altcoins

ETF Flows – Since 10 Dec, BTC and ETH ETFs saw net outflows overall. ETH outflows were concentrated mid-week, while BTC flows were smaller. Altcoin ETFs held up better: inflows were led by SOL, largest single-day inflow, and XRP, with XRP/LTC among the strongest on a market-cap-normalised basis into 22 Dec.

ETF net Flows: BTC, ETH & Altcoins

Onchain Activity Index

Onchain Activity Index  - SOL

Onchain Activity Index  - SUI

ETF Flows: BTC, ETH & Altcoins

ETF Flows – Since 10 Dec, BTC and ETH ETFs saw net outflows overall. ETH outflows were concentrated mid-week, while BTC flows were smaller. Altcoin ETFs held up better: inflows were led by SOL, largest single-day inflow, and XRP, with XRP/LTC among the strongest on a market-cap-normalised basis into 22 Dec.

ETF net Flows: BTC, ETH & Altcoins

Onchain Activity Index

Onchain Activity Index  - SOL

Onchain Activity Index  - SUI