In a sudden however very impactful change in investor conduct, the spot exchange-traded funds monitoring the most important cryptocurrency attracted virtually $2 billion in contemporary funds previously 5 enterprise days alone.
The Ethereum counterparts additionally set a multi-month peak, gaining almost $700 million throughout the similar timeframe.
Spot BTC ETFs Appeal to $1.92B
The week began on the suitable foot, with virtually $300 million in internet inflows on Monday and one other $189.30 million on Tuesday. Nevertheless, buyers picked up the tempo on Wednesday after the US Treasury Division introduced it could double the utmost dimension of liquidity-support buybacks for longer-dated authorities debt, elevating them from $2 billion to a minimum of $4 billion per operation.
This had a dramatic impact on risk-on property like crypto and investor urge for food. The spot Bitcoin ETF internet inflows skyrocketed to $517 million on that day after which exceeded $606 million on Thursday, the perfect single-day efficiency since Could 1. One other $307.45 million entered the funds on Friday, ending the right green-only week, by which the monetary automobiles attracted a complete of $1.92 billion.
The whole inflows have rocketed from beneath $51.8 billion on the finish of the earlier week to over $53.7 billion on August 21.
This made final week the perfect when it comes to internet inflows because the one which ended on October 10, when buyers poured in $2.71 billion. Recall that this was the trend-changer, as BTC skilled one among its worst crashes on the time, leading to over $19 billion in liquidations inside 24 hours.

Naturally, these ETF inflows had been among the many causes behind the underlying asset’s spectacular value revival previously week. It traded beneath $65,000 earlier than the Treasury Division’s announcement however skyrocketed by over $15,000 to just about $80,000 by Friday.
ETH ETFs on a Roll, Too
The panorama across the spot Ethereum ETFs is relatively comparable, as they’ve additionally attracted probably the most funds since October 2025. Of their case, the precise numbers had been just below $700 million. And, the web inflows noticed a serious uptick after the Wednesday announcement, going from $30.85 million on Monday and $71.47 million on Tuesday to $189.15 million on Wednesday, $220.77 million on Thursday, and $185 million on Friday.

The cumulative complete internet inflows have risen from $11.45 billion on the finish of final week to $12.15 billion on August 21. Expectedly, ETH’s value additionally went on a extremely spectacular run, surging from $1,900 on Wednesday to over $2,500 on Saturday morning, the place it was stopped and now sits $100 decrease. The weekly positive factors, although, are over 28%.
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