• U.S. spot Bitcoin ETFs saw a record 11,898 BTC inflow – 500x above 2025’s daily average
• Institutional demand roars back, with ETF flows showing conviction not seen since November 2024

In a move that could make even the most stoic Bitcoin [BTC] hodler raise an eyebrow, U.S. spot Bitcoin ETFs just pulled off their biggest one-day inflow since November 2024 – a jaw-dropping 11,898 BTC.

This surge is a stark contrast to the 2025 daily average of just 23 BTC.

The inflow signals a renewed institutional appetite for Bitcoin exposure, hinting at a potential shift in market momentum and growing bullish sentiment.

Biggest inflow since November

U.S. spot Bitcoin ETFs just recorded a staggering net inflow of 11,898 BTC in a single day – the largest since the 11th of November 2024.

After months of tepid activity, this surge marks a dramatic reawakening of institutional interest.

For context, this figure far exceeds the 2025 daily average inflow of just 23 BTC.

The Glassnode chart highlights the surge, with green bars sharply interrupting the recent red-dominated pattern. Major players are re-entering the market, displaying confidence rather than caution in their actions.

500x surge dwarfs 2025 ETF flow average

The difference is striking: 2025’s daily net inflows to U.S. spot Bitcoin ETFs average just 23 BTC. The recent surge, however, is a dramatic anomaly, exceeding the yearly average by over 500 times.

This explosive move stands out in the data, obliterating the steady rhythm of smaller green bars and breaking a multi-week pattern of red outflows.

Such a spike points to a possible macro re-entry by institutional allocators.

A record outlier

Zooming out, the record inflows do more than stand out.

Since the launch of U.S. spot Bitcoin ETFs, the average daily inflow has been 1,031 BTC. The recent spike stands at 11.5 times above this historical average, reflecting an exceptional deviation in flow behavior.

Even the November 2024 surge pales in comparison to this level of intensity. This is not routine accumulation—it represents conviction capital.

If this anomaly signals a trend reversal, the market could be preparing for its next major upward move.