Spot Bitcoin exchange-traded funds in the United States have neared the $1 billion threshold in a single day, after attracting net inflows of $998.9 million on Monday. This reading represents the largest daily inflow recorded by the funds in 2026 so far, surpassing the previous figure of $844 million on January 14.
More importantly, this tally was also the biggest since October 6, 2025, when U.S. spot Bitcoin funds attracted more than $1.2 billion in a single session. This kind of time-based comparison matters because it shows that the current momentum is not just a passing day-to-day move, but a strong resurgence in investor appetite for the investment product directly tied to Bitcoin’s price.
Despite this surge, U.S. spot Bitcoin funds are still recording net outflows of about $464 million since the beginning of 2026. This means that the recent flows have improved the short-term picture, but they have not fully erased the impact of the withdrawals that came before this rise.
BlackRock’s IBIT topped the list of inflows on Monday, adding $381 million. ARK 21Shares’ ARKB came next with $289 million, while Fidelity’s FBTC attracted roughly $239 million.
In the spot market, Bitcoin traded at $85,430 at the time of publication, up 4.7% over 24 hours and 12.3% over the past month. It also briefly touched a level above $87,200 on Monday, reflecting a clear alignment between improving flows into the funds and the upward price move.
From a technical analysis perspective, Julio Moreno of CryptoQuant said that Bitcoin has surpassed its 365-day moving average, viewing it as the final signal needed to confirm a new bull market. Although this assessment comes from an analytical viewpoint rather than flow data itself, it adds important context for understanding why investors are watching these figures closely.
U.S. spot Ether funds also saw inflows of about $270 million on Monday, their largest daily flow in 2026. Meanwhile, U.S. spot XRP funds recorded no new net inflows, bringing total cumulative inflows to around $1.71 billion.
For followers, the importance of this data is that it reveals the real level of demand for digital assets through regulated investment vehicles—not just through moment-by-moment price movement. When inflows approach $1 billion in a single day, it usually signals strong institutional interest that shows up in market liquidity and momentum.