Bitcoin spot ETFs saw a net outflow of $360 million during the trading week from February 9 to February 13, according to PANews. The largest outflow was recorded by Blackrock's ETF IBIT, which experienced a weekly net outflow of $235 million, bringing its historical total net inflow to $61.61 billion. Fidelity's ETF FBTC followed with a weekly net outflow of $125 million, with its historical total net inflow reaching $10.98 billion.Conversely, Grayscale's Bitcoin Mini Trust BTC reported the highest net inflow among Bitcoin spot ETFs, with $110 million for the week, contributing to a historical total net inflow of $2.05 billion.As of the time of reporting, the total net asset value of Bitcoin spot ETFs stands at $87.04 billion, with an ETF net asset ratio of 6.33% relative to Bitcoin's total market capitalization. The cumulative historical net inflow has reached $54.33 billion.