According to SoSoValue data, Bitcoin spot ETFs saw a net inflow of $1.42 billion this week (January 12th to January 16th, Eastern Time). The BlackRock ETF IBIT saw the largest net inflow this week, with a weekly net inflow of $1.035 billion, bringing its historical total net inflow to $63.44 billion. This was followed by the Fidelity ETF FBTC, with a weekly net inflow of $194 million, bringing its historical total net inflow to $11.92 billion. The Grayscale Bitcoin Trust GBTC saw the largest net outflow this week, with a weekly net outflow of $1.6757 million, bringing its historical total net outflow to $25.41 billion. As of press time, the total net asset value of Bitcoin spot ETFs is $124.56 billion, the ETF net asset ratio (market capitalization as a percentage of Bitcoin's total market capitalization) is 6.53%, and the historical cumulative net inflow has reached $57.82 billion.