According to SoSoValue data reported by COINOTAG on October 2, the one‑day net inflow into Bitcoin spot ETF products on October 1 (US ET) totaled approximately $676 million. The largest daily contributor was BlackRock’s IBIT with an inflow of about $405 million, followed by Fidelity’s FBTC at roughly $179 million. These figures reflect traded flows and institutional demand dynamics observed during the session.
The same dataset lists cumulative figures for major issuers, showing historical net inflows of approximately $61.377 billion for IBIT and $12.456 billion for FBTC. As of writing, aggregate net asset value for Bitcoin spot ETFs stood near $155.895 billion, with an ETF net asset ratio of about 6.66% and reported cumulative net inflows of $58.443 billion.