# Bitcoin spot ETF inflows rise 22.8-fold to $528.40 million

By Enna Lee

Canonical URL: https://www.tokenpost.com/news/investing/37569
Published: 2026-10-22T06:31:00.000Z
Updated: 2026-10-22T06:31:00.000Z
Section: Investing

> U.S. spot Bitcoin ETFs drew $528.40 million on October 21, about 22.8 times the prior day's inflows. Eight funds attracted capital as the market recorded its third straight session of net inflows.

U.S. spot Bitcoin ETFs attracted $528.40 million in net inflows, about 22.8 times the previous day's total, extending their inflow streak to three trading sessions. Eight funds drew fresh capital, including BlackRock's IBIT and Fidelity's FBTC.

The latest session marked a third consecutive trading day of positive net flows for U.S. spot Bitcoin ETFs.

According to SoSoValue, the funds recorded daily net inflows of $528.40 million on October 21, 2026.

The inflow streak began on October 19. Daily inflows increased about 22.8-fold from $23.16 million on October 20, bringing cumulative net inflows to $57.96 billion.

Eight of the 12 ETFs registered inflows: BlackRock's IBIT drew $234.99 million, Fidelity's FBTC $212.71 million, Grayscale's GBTC $32.60 million, Bitwise's BITB $19.23 million, Ark·21Shares' ARKB $9.79 million, Grayscale's BTC $8.21 million, Franklin's EZBC $7.31 million and Valkyrie's BRRR $3.57 million.

Total trading volume reached $3.15 billion. BlackRock's IBIT led with $2.42 billion, followed by Fidelity's FBTC at $374.58 million and Grayscale's GBTC at $144.51 million.

Total net assets stood at $109.31 billion, equivalent to about 6.42% of Bitcoin's market capitalization. BlackRock's IBIT held the largest net assets at $68.70 billion, followed by Fidelity's FBTC at $15.09 billion and Grayscale's GBTC at $10.61 billion.