TechFlow news, according to SoSoValue data, during last week's trading days (Eastern Time December 30 to January 3), spot Bitcoin ETFs recorded a weekly net inflow of $245 million.
Last week, the spot Bitcoin ETF with the largest weekly net inflow was Fidelity’s FBTC, which saw a weekly net inflow of $275 million, bringing FBTC’s historical cumulative net inflow to $12.11 billion. Second was ARK & 21Shares’ Bitcoin ETF ARKB, with a weekly net inflow of $202 million, reaching a total historical net inflow of $2.69 billion. The spot Bitcoin ETF with the largest weekly net outflow was Grayscale’s GBTC, which experienced a weekly net outflow of $167 million, resulting in a total historical net outflow of $21.52 billion.
At the time of reporting, the total net asset value of spot Bitcoin ETFs reached $111.46 billion, with the ETF net asset ratio (market value as a percentage of Bitcoin’s total market cap) at 5.72%. The historical cumulative net inflow has reached $35.91 billion.





