Iran War Fails to Stem Inflows as Spot Bitcoin ETFs Draw Over $450 Million in a Day

US spot bitcoin exchange-traded funds give investors regulated exposure to the cryptocurrency without requiring them to hold or safeguard tokens directly. Their subscription and redemption flows are widely watched as a gauge of institutional appetite and can shape expectations for market liquidity and price momentum. The products’ return to a combined net asset value above $100 billion signals that demand has recovered after earlier periods of weaker allocations.

The US funds posted net inflows for a third consecutive week, taking the three-week total to $3.8 billion, the strongest such stretch of 2026. Daily demand eased on Friday, when the group attracted $174 million, but BlackRock’s IBIT still accounted for nearly 70% of the inflow. The latest figures pushed total net assets across US spot bitcoin ETFs back above the $100 billion threshold, underscoring renewed institutional interest.

US spot bitcoin exchange-traded funds give investors regulated, brokerage-based exposure to the cryptocurrency without holding it directly. Their flows have become a closely watched gauge of institutional and retail demand, while the combined asset base shows how rapidly the products have gained ground in mainstream portfolios. Crossing $100 billion in net assets marks a new milestone and strengthens the ETFs’ potential influence on bitcoin liquidity and price momentum.

The funds attracted a net $731 million on Thursday, their biggest one-day inflow since January, as bitcoin reclaimed the $80,000 level. The surge lifted combined net assets above $103 billion for the first time, while the related funds gained nearly 6%. BlackRock’s iShares Bitcoin Trust, known by its ticker IBIT, supplied more than half of the day’s inflows, underscoring its dominant role in the US spot bitcoin ETF market.

The U.S. Securities and Exchange Commission cleared spot bitcoin exchange-traded products in January 2024, followed by spot ether funds that began trading that July, giving investors regulated brokerage access to the two largest cryptocurrencies. Daily creations and redemptions in products run by BlackRock, Fidelity, Grayscale and others have since become a key gauge of institutional demand and short-term risk appetite, particularly when crypto prices turn volatile.

On Wednesday, July 29, U.S. spot bitcoin ETFs posted $32.1 million in net inflows, ending four consecutive trading days of withdrawals. BlackRock’s iShares Bitcoin Trust (IBIT) led subscriptions, offsetting redemptions from Fidelity’s FBTC and the ARK 21Shares Bitcoin ETF (ARKB). Spot ether ETFs, by contrast, swung to $18.65 million in net outflows. The divergence came as bitcoin and ether edged lower, suggesting demand for bitcoin-linked funds recovered despite the modest pullback in token prices.

U.S. spot Bitcoin ETFs, cleared by the Securities and Exchange Commission in January 2024, give investors regulated brokerage access to Bitcoin without requiring direct custody. Their daily creations and redemptions have since become a closely watched gauge of institutional demand and market liquidity. The latest reversal matters because a prolonged withdrawal of capital had reinforced concerns that risk appetite was fading as Bitcoin traded near cycle lows.

SoSoValue data showed U.S. spot Bitcoin ETFs drew a net $221.7 million on July 2, 2026, ending 10 trading days of outflows totaling $2.73 billion. Fidelity’s Wise Origin Bitcoin Fund took in $166 million and the ARK 21Shares Bitcoin ETF added $91.8 million, while BlackRock’s iShares Bitcoin Trust lost $40.4 million. Bitcoin rebounded above $61,000 and toward $62,000. The recovery later broadened, with the funds attracting $368 million from July 14 through July 16, though that remained small against June’s $4.51 billion exodus.

The U.S. Securities and Exchange Commission approved spot Bitcoin ETFs in January 2024, allowing investors to gain Bitcoin exposure through regulated brokerage accounts without the risks of self-custody. ETF creations and redemptions have therefore become a key gauge of institutional demand. Bitunix said easing U.S.-Iran tensions are prompting investors to move money out of safe-haven assets such as the U.S. dollar.

SoSoValue data showed that U.S. spot Bitcoin ETFs recorded net inflows of $996 million in the week ended April 17, 2026, the highest in more than three months, while total assets surpassed $101 billion. Weekly net inflows then rose to $1.05 billion by the week of May 6, bringing the five-week total to about $3.8 billion and assets under management to $108.76 billion.

US-listed spot Bitcoin exchange-traded funds allow institutional investors to gain exposure to Bitcoin through regulated products without directly holding the crypto asset. Their fund flows are therefore seen as an important gauge of Wall Street demand. As of July 2026, cumulative net inflows stood at $58.72 billion, but remained below the peak recorded last October.

Over the two months through July 20, 2026, US spot Bitcoin ETFs attracted a combined $3.29 billion in net inflows, showing that institutional capital had rebounded from an earlier slump. However, cumulative net inflows of $58.72 billion remained below the high set in October 2025. The recovery is taking shape, but investment has yet to return fully to its previous scale.

US spot Bitcoin exchange-traded funds allow investors to gain exposure to Bitcoin through regulated securities accounts without directly holding or safeguarding crypto assets. Flows into these products are widely seen as a gauge of demand from institutional and retail investors. Record monthly inflows therefore signal that crypto assets are continuing to move into mainstream finance.

US spot Bitcoin ETFs attracted about $1.97 billion in combined net inflows in April 2026, close to $2 billion and their highest monthly total of the year. Despite redemptions from some funds in late April, cumulative net inflows for the year stood at about $1.47 billion at month-end, indicating that overall buying demand remained strong.

U.S. spot Bitcoin ETFs are a key avenue for investors to gain exposure to Bitcoin through traditional brokerage accounts, with BlackRock's IBIT serving as a major gateway for capital. The funds had previously posted five consecutive weeks of net outflows, making their flows a key gauge of whether U.S. institutional demand and market confidence are recovering.

U.S. spot Bitcoin ETFs recorded combined net inflows of about $1.1 billion over the latest three trading days, their biggest increase in nearly six weeks. BlackRock's IBIT attracted about $550 million, accounting for nearly half of the total. The Coinbase Premium Index also strengthened during the period. If net inflows persist this week, the funds could snap their five-week outflow streak.

The approval of U.S. spot Bitcoin ETFs gave institutional capital access to the market through regulated products, making ETF flows an important gauge of price momentum. Glassnode said underlying demand remained fragile, but institutional positioning had stabilized and investors were increasingly viewing Bitcoin as a hedge against geopolitical risk.

As of July 19, Bitcoin was holding near $72,500 after breaking above $72,000 and briefly reclaiming the $75,000 level. U.S. spot ETFs most recently attracted about $155 million, lifting net inflows over two consecutive weeks to roughly $1.47 billion. Glassnode, however, observed that buyer momentum had weakened slightly.

The U.S. Securities and Exchange Commission approved the first spot Bitcoin ETFs on January 10, 2024, and the products began trading the following day. They allow investors to gain exposure to Bitcoin through regulated vehicles such as BlackRock's IBIT. Fund flows have therefore become an important gauge of risk appetite among traditional financial institutions and other institutional investors, particularly during steep Bitcoin pullbacks.

U.S. spot Bitcoin ETFs recorded $506.5 million in net inflows on February 25, the highest in nearly three weeks, according to SoSoValue. BlackRock's IBIT accounted for $297.4 million. The funds drew a combined $1.02 billion over the three trading days from February 24 to 26. By March 4, cumulative inflows had reached about $1.7 billion, according to Bloomberg Intelligence, while Bitcoin rebounded to around $68,000 from below $63,000 earlier that week.