Over $1 Billion Net Outflow from BTC and ETH Spot ETFs on November 21

On November 21, the U.S. spot ETF for Bitcoin (BTC) saw a net outflow of approximately $700 million (about 112.3 billion yen).

The largest share of this outflow, about $360 million (about 56.5 billion yen), came from BlackRock's 'IBIT', marking the largest single-day net outflow for Bitcoin spot ETFs since November 21, 2025.

On the same day, the Ethereum (ETH) spot ETF experienced a net outflow of about $300 million (about 47.1 billion yen). When compared to the same period for Bitcoin, the following graph shows the net outflow trends for Ethereum's spot ETF...