According to Trader T's monitoring, the net inflow of the U.S. spot Bitcoin ETF in week 50 is $463 million, with a trading volume of $26 billion. Additionally: - The inflow of Bitcoin ETFs in the fourth quarter so far is $17.5 billion (the best quarter); - The inflow of IBIT is $1.452 billion; - The outflow of other ETFs is $989 million; - BTC has fallen from $104,000 to $95,000.