ME News reports that, as of May 18 (UTC+8), according to SoSoValue data, Bitcoin spot ETFs recorded a net outflow of $1.039 billion during the previous trading week (May 11 to May 15, Eastern Time).
Last week, the Bitcoin spot ETF with the largest net outflow was the Ark & 21Shares ETF ARKB, with a weekly net outflow of $324 million; ARKB's total historical net inflow now stands at $1.39 billion. Second was BlackRock's ETF IBIT, with a weekly net outflow of $317 million; IBIT's total historical net inflow now stands at $65.78 billion.
Last week, the Bitcoin spot ETF with the highest net inflow was Grayscale Bitcoin Mini Trust BTC, with a weekly net inflow of $12.604 million, bringing BTC's total historical net inflow to $2.3 billion.
As of press time, the total net asset value of spot Bitcoin ETFs is $104.29 billion, with an ETF net asset ratio (market capitalization as a percentage of Bitcoin’s total market cap) of 6.58%, and cumulative net inflows reaching $58.34 billion to date.(Source: SoSoValue)


