TechFlow news, according to SoSoValue data, yesterday (May 15, Eastern Time) Bitcoin spot ETFs saw a total net inflow of $303 million. On the same day, Grayscale's ETF GBTC recorded a net inflow of $27.05 million, with GBTC's historical net outflows reaching $17.657 billion.
Yesterday, Fidelity's Bitcoin ETF FBTC had the highest single-day net inflow at $131 million, bringing FBTC's total historical net inflow to $8.32 billion. This was followed by Bitwise's ETF BITB, which recorded a daily net inflow of $86.26 million, bringing BITB's total historical net inflow to $1.872 billion.
At the time of reporting, the total net asset value of Bitcoin spot ETFs reached $54.995 billion, with the ETF net asset ratio (the proportion of market capitalization relative to Bitcoin's total market cap) reaching 4.23%. The cumulative historical net inflow has reached $12.147 billion.





