Last Friday, crypto ETF fund inflows diverged: mainstream assets under pressure, while altcoin products attracted funds against the trend.

On December 8, the cryptocurrency ETF market showed clear divergence last Friday: Bitcoin and Ethereum-related products saw significant net outflows, while various altcoin ETFs, especially XRP ETFs, continued to attract institutional funds, indicating a notable shift in capital allocation.

Mainstream asset outflows were significant: • Bitcoin spot ETFs experienced a single-day net outflow of around $195 million, one of the weakest performances in weeks. • Ethereum ETFs also recorded notable net outflows, ending the brief net inflows seen earlier this week.

Analysts point out that macroeconomic uncertainty (particularly with inflation data pending release) is prompting institutions to temporarily de-risk rather than make a full exit. The decline in mainstream ETF trading volumes also reflects investors adopting a wait-and-see approach.

In sharp contrast to the pressure on BTC and ETH, XRP ETFs have maintained net inflows for several consecutive weeks, with total inflows approaching $900 million, indicating growing institutional confidence in its relative value and potential regulatory tailwinds. Other altcoin ETFs such as Solana also saw modest net inflows, suggesting that funds are not leaving the market, but rather rotating within it.

As year-end approaches and macro uncertainty increases, institutional investors are no longer treating the crypto market as a single risk asset, but are instead becoming more selective: • Reducing positions in BTC and ETH, which are more vulnerable to macro headwinds; • Increasing allocations to altcoins with stronger momentum or clearer narratives.

Friday’s ETF flow data highlights a new trend among institutions in a turbulent environment: exiting mainstream assets, but not the market itself; increasing holdings in alternative assets that are more resilient to volatility.