US bitcoin ETFs report the largest inflow day since January, worth $731 million

<span class="acf-media-credit"><span class="acf-credit"><span class="acf-credit"><a href="theblock.co" target="_blank">The Block</a></span></span><span class="acf-credit"> | <span class="acf-credit"><a href="irischo.com" target="_blank">Illustration by Iris Cho for The Block</a></span></span></span>Spot bitcoin exchange-traded funds in the U.S. saw the largest single-day net inflows since mid-January on Thursday following anticipation of an improving macroeconomic environment.

According to SoSoValue data, the funds saw a total net inflow of $730.9 million, largely driven by roughly $454 million moving into BlackRock's IBIT. Six other funds, including ones from Fidelity and Grayscale, also reported inflows.

Thursday's amount marks the largest net inflow day since January 14, and comes after the ETFs had their strongest month since September 2025. Last month, the U.S. bitcoin funds attracted a total of $3.5 billion.

Bitcoin ETF inflows: Image: The Block.

Rachael Lucas, crypto analyst at BTC Markets, said the significant amount of yesterday's inflows indicates that institutional investors are accumulating more bitcoin.