TechFlow news, according to SoSoValue data, yesterday (Eastern Time, October 18) Bitcoin spot ETFs saw a total net inflow of $274 million.
Yesterday, Grayscale's ETF GBTC recorded zero net outflow, with its historical cumulative net outflow remaining at $20.096 billion. Grayscale Bitcoin Mini Trust ETF BTC also had zero net outflow on the day, with its historical cumulative net inflow reaching $419 million. The Bitcoin spot ETF with the largest single-day net inflow was ARKB, an ETF co-offered by Ark Invest and 21Shares, which attracted $110 million in net inflows yesterday, bringing its historical cumulative net inflow to $2.857 billion. Second was BlackRock's ETF IBIT, which saw $70.4111 million in net inflows, taking its historical cumulative net inflow to $22.84 billion.
At the time of reporting, the total net asset value of Bitcoin spot ETFs reached $66.114 billion, representing 4.89% of Bitcoin’s total market capitalization (ETF net asset ratio). The historical cumulative net inflow into these ETFs has now reached $20.937 billion.





