Isn't it interesting that Bitcoin has been experiencing slight sideways fluctuations in the past three days, while Bitcoin spot ETFs have had a net outflow for three days. Ethereum has had three consecutive bearish candlesticks in the past three days, while Ethereum spot ETFs have seen significant net inflows for three consecutive days. So, what investment reference value can this data give you? Can you develop a trading plan based on the net outflow and inflow of ETFs? Moreover, this data has a lag, unlike CEX which is timely.