Spot Bitcoin ETFs Log Biggest Daily Inflow in Six Weeks With $471 Million Added

• Spot bitcoin ETFs posted their largest single-day inflow in six weeks, attracting $471.3 million on Monday.
• BlackRock’s IBIT and Fidelity’s FBTC led the move, bringing in $181.9 million and $147.3 million respectively.

Spot bitcoin ETFs saw their strongest daily intake in six weeks on Monday, with fresh capital returning to the category in a way that looked hard to miss.

Total inflows reached $471.3 million across six products, according to SoSoValue data, marking the biggest single-day haul since late February. The two largest contributions came from BlackRock’s IBIT, which pulled in $181.9 million, and Fidelity’s FBTC, which added $147.3 million.

BlackRock and Fidelity drive most of the session

The flow picture was, in truth, fairly concentrated. Between them, IBIT and FBTC accounted for well over two-thirds of the day’s net intake, reinforcing a pattern that has held for months in the US spot bitcoin ETF market. When money comes back in size, it usually shows up first in the largest and most liquid products.

That matters because inflow data is often read less as a one-day trading signal and more as a measure of institutional comfort. Large creations do not automatically mean a sustained uptrend is underway, but they do suggest that demand for regulated bitcoin exposure remains intact, even after a choppier stretch for crypto markets.

ETF demand returns after a quieter patch

The timing is notable. Spot bitcoin ETFs have gone through a softer period in recent weeks, with flows turning more uneven as bitcoin traded through a less decisive range. Monday’s figure does not settle that trend on its own, but it does interrupt it.

For traders, the question now is whether this was a one-session rebound or the start of a broader pickup in allocations. The scale of the inflow suggests more than casual dip-buying. At the same time, one strong day is still just one strong day.

What is clear is that the ETF wrapper remains central to bitcoin’s institutional story. And when sentiment firms even slightly, BlackRock and Fidelity still appear to be where a large part of that capital lands first.