Based on the analysis of BTC spot ETF fund inflows/outflows on January 24, on-chain analyst Yu Jin predicts that approximately 1,7670 BTC ($699 million) will be transferred to each ETF custody address when the U.S. stock market opens at 22:30. Among them, the Grayscale GBTC custody address will see an outflow of approximately 10,850 BTC, and the remaining nine ETF custody addresses will see an inflow of approximately 6,820 BTC. The overall net outflow was 4,030 BTC. The current ten BTC spot ETFs hold a total of approximately 645,610 BTC in BTC.