Is institutional funding officially returning? Bitcoin ETF sucked in $663 million in a single day, and the outflow of funds in October was reversed in one breath! The latest data from Glassnode shows that there has been a significant change in funding for the US Bitcoin spot ETF! The daily net inflow reached 663 million US dollars! This is not just an ordinary inflow of funds. This is the largest daily net inflow record since September! Even more astonishing is The net inflow of $663 million is all concentrated in IBIT, a subsidiary of BlackRock! And according to this data: Just the inflow of funds on this day is enough to offset the net outflow of ETFs accumulated before October! What does this represent? In the past few weeks, Bitcoin ETFs have continued to face capital outflows, and the market has begun to worry that institutional demand is weakening. But now, the situation may be changing. The funds that were originally withdrawn are now returning to the Bitcoin market! However, I believe what really matters is not how much money flows in in a single day. But rather: Is this $663 million a one-time capital replenishment or the beginning of a new round of institutional buying? Because the past few rounds of market trends have told us: A large inflow in a single day can provide short-term support. But what really drives Bitcoin to continue rising is the continuous demand for spot goods and the accumulation of funds. Next, I will pay special attention to two signals: Can ETFs maintain net inflows for multiple consecutive days? Can BTC break through the important pressure above while capital flows back? If ETF funds continue to flow back and prices also strengthen simultaneously, the credibility of this rebound will be significantly improved. But if there is only one day of large inflows and subsequent funds begin to withdraw, it is not too early to announce the full return of institutions. What is truly worth looking forward to is not the daily inflow of $600 million into Bitcoin ETFs, but whether this number can become the starting point for the next round of capital inflows! Do you think institutional buying has officially returned, or is this just a brief rebound in funds? Responsible for analyzing with position.