How much did ETF flows shift?

TLDR

ETF flows shifted back positive midweek. U.S. spot Bitcoin ETFs saw a net inflow of $355 million, breaking a seven?day $1.12 billion outflow streak (flow recap).

1. The seven?day outflow streak totaled about $1.12 billion, then flipped to a $355 million inflow in one session (flow recap).
2. For the week ending Dec 29, digital asset products saw $446 million net outflows, largely in Bitcoin (weekly report highlight).
3. Ether spot ETFs also turned positive that day with $67.8 million inflows, signaling broader stabilization (Ether ETF flows).

Deep Dive

1. Reversal Magnitude

Flows flipped from sustained selling to a notable single?day buy impulse. Reports show U.S. spot Bitcoin ETFs recorded $355 million in net inflows after seven straight days of net outflows totaling about $1.12 billion (flow recap). Issuer prints point to IBIT at $143.75 million, ARKB at $109.56 million, and FBTC at $78.59 million on the day (issuer breakdown).

2. Weekly Context

Into the turn of the year, institutional demand cooled: digital asset products saw $446 million net outflows in the week to Dec 29, with Bitcoin products losing $443 million (weekly report highlight). Several desks also noted holiday?thinned liquidity and weaker ETF trading volumes, consistent with the flow softness (market wrap).

3. Cross?Asset Check

Evidence of stabilization extended beyond BTC: spot Ether ETFs recorded $67.8 million in net inflows on the same day (Ether ETF flows). Over the past 7 days, aggregate ETF metrics point to modest AUM recovery for BTC and steady ETH (based on CoinsKid aggregate series; public flow dashboards may differ).

Conclusion

Flows moved from persistent outflows to a single?day inflow that broke the streak. Weekly flow data still leaned negative, reflecting holiday liquidity and de?risking. If early?January prints remain positive across major issuers, that would strengthen the case that ETF demand is turning and could support broader market risk appetite.