U.S. Bitcoin Spot ETFs Log $167.2M Net Inflow; Balchunas Revives Gold Debate as Institutional Filings Surface

On March 23 U.S. Bitcoin spot ETFs recorded $167 million net inflows, breaking a three-day outflow streak. BlackRock’s iShares Bitcoin Trust led with $160.8 million of the inflows; Fidelity added $41.7 million while Grayscale saw $25.9 million in outflows. Total Bitcoin ETF assets under management rose to $91.71 billion and cumulative inflows since January 2024 exceed $56 billion. Ethereum spot ETFs had $16.18 million in net outflows, marking a fourth consecutive day of withdrawals.
AI Analysis
The story reports concrete fund flows: $167M net inflow into Bitcoin spot ETFs (with $160.8M to BlackRock and $41.7M to Fidelity, offset by $25.9M out of Grayscale), an AUM increase to $91.71B and cumulative inflows >$56B since Jan 2024; Ethereum ETFs saw $16.18M outflows for four days — all facts indicating short-term bullish pressure on BTC and slight bearish pressure on ETH.