Bitcoin ETF Inflows Hit $981 Million in a Single Week as Institutional Accumulation Accelerates

The Quick Take

• U.S. spot Bitcoin ETFs recorded $981 million in net weekly inflows — the highest weekly total since March 2024 — as institutional demand returned strongly
• BlackRock's IBIT ETF led inflows with $620 million for the week, confirming its position as the dominant Bitcoin ETF by assets and daily flow
• The surge in ETF demand provides strong institutional support for Bitcoin prices near the $60,000 level currently under stress-test scrutiny

U.S. spot Bitcoin exchange-traded funds recorded $981 million in net weekly inflows, the largest single-week inflow figure since the initial March 2024 launch frenzy, according to German financial media analysis citing data from Bloomberg and ETF tracking platforms. BlackRock's iShares Bitcoin Trust (IBIT) led the week with $620 million in net inflows — equivalent to nearly 10,000 Bitcoin purchased on behalf of ETF buyers — while Fidelity's Wise Origin Bitcoin Trust (FBTC) added $180 million and ARK 21Shares ARKB contributed $90 million. The Grayscale Bitcoin Trust (GBTC) saw modest net outflows of $45 million, continuing its structural outflow pattern as investors migrate to lower-fee alternatives.

The $981 million weekly inflow figure is significant in the context of Bitcoin's current price stress test near $60,000. ETF demand at this scale absorbs sell pressure from short-term traders, futures basis traders, and early institutional investors taking profits. Bitcoin supply post-halving (April 2024) runs at approximately 450 BTC per day in new issuance; the IBIT purchase alone of ~10,000 BTC in a single week vastly exceeds the weekly supply. This structural supply demand imbalance — where institutional ETF demand is measured in thousands of BTC per week while new supply is measured in hundreds — is the fundamental mechanism that the bullish Bitcoin thesis rests on.

Key signals: the continuation of net weekly ETF inflows above $500 million in the next 2-3 weeks would constitute strong evidence that the $60,000 level is institutional demand support rather than a price ceiling. Conversely, any week of net ETF outflows would signal institutional allocation rotation out of Bitcoin and would likely accelerate the price decline that bears expect. Watch IBIT options market open interest and implied volatility — elevated put option buying signals hedging by ETF holders who are concerned about downside, while call option demand signals continued upside conviction from institutional players.

Synthesized from 2 sources.