According to PANews, data from SoSoValue indicates that on May 15 (Eastern Time), Bitcoin spot ETFs saw a total net inflow of $115 million. The Blackrock ETF IBIT recorded the highest single-day net inflow of $410 million, bringing its historical total net inflow to $45.423 billion. Conversely, the Ark Invest and 21Shares ETF ARKB experienced the largest single-day net outflow of $132 million, with its historical total net inflow standing at $2.567 billion. As of the time of reporting, the total net asset value of Bitcoin spot ETFs is $121.469 billion, with an ETF net asset ratio of 5.91% compared to Bitcoin's total market value. The cumulative historical net inflow has reached $41.514 billion.