TLDR
The largest weekly outflows among crypto ETFs this week were in BlackRocks iShares Ethereum Trust (ETHA), around $450$600 million, with ETHA alone near $467 million in redemptions per a report above from the week beginning 15 Dec (weekly ETH ETF flows).
- Within Bitcoin funds, the biggest single?day outflow this week was Fidelitys FBTC at $230.10 million (fund breakdown).
- Combined BTC and ETH spot ETFs saw $582 million in outflows Monday, the largest since 20 Nov (market snapshot).
- In contrast, Solana ETFs recorded $33.60 million in weekly net inflows last week (SOL ETF weekly inflows).
Deep Dive
1. ETHA Leads Outflows
BlackRocks Ethereum ETF (ETHA) saw the largest weekly outflows among crypto ETFs, with reports citing roughly $467 million exiting the fund and aggregate ETH ETF weekly outflows above $600 million in the week starting 15 Dec (weekly ETH ETF flows). Another tally puts weekly ETH ETF outflows around $449 million, with ETHA leading daily redemptions on 16 Dec (ETH ETF flow update).
ETH ETFs are seeing concentrated institutional de?risking; sustained multi?session outflows typically weaken near?term support.
2. Bitcoin Fund Picture
For Bitcoin ETFs, the largest single?day outflow this week was Fidelitys Wise Origin Bitcoin Fund (FBTC) at $230.10 million. Bitwises BITB saw $44.30 million, and ARK 21Shares ARKB had $34.30 million, while BlackRocks IBIT reported no net flow that day (fund breakdown).
Flow leadership rotated to FBTC on the heaviest day, a signal of where redemptions clustered even as IBIT remained more stable on that session.
3. Flow Regime Context
Across BTC and ETH spot ETFs, combined outflows hit $582 million Monday, the largest since 20 Nov, aligning with price weakness and a recurring Monday pressure pattern in 2025 (market snapshot). In contrast, Solana ETFs posted $33.60 million in weekly net inflows last week, showing selective demand despite broader risk?off tone (SOL ETF weekly inflows).
The flow backdrop is bifurcated. Heavy ETH redemptions and episodic BTC outflows point to caution, while SOL inflows suggest investors are still allocating selectively to perceived growth narratives.
Conclusion
This weeks largest weekly outflows were concentrated in ETHA, while Bitcoin funds saw their heaviest single?day redemptions led by FBTC. If multi?session outflows persist, near?term support weakens; watch for a decisive flip back to net inflows across several sessions as the cleaner confirmation of improving risk appetite.
CoinsKid.Com