The first full trading week of 2026 opened with a powerful wave of capital flowing into U.S. spot crypto exchange-traded funds (ETFs). Bitcoin (BTC) ETFs led the charge, posting a $697.25 million net inflow — their strongest single-day performance since October 7, 2025. Ether (ETH), XRP, and Solana (SOL) ETFs followed in unison, delivering a rare all-green session that set a confident tone for the new year.
Bitcoin ETFs: BlackRock and Fidelity Dominate
Monday's data showed broad-based participation across nine Bitcoin funds. BlackRock's IBIT attracted $372.47 million, while Fidelity's FBTC added $191.19 million, together representing the bulk of the day's momentum. Other contributions included $38.45 million into Bitwise's BITB, $36.03 million into Ark & 21Shares' ARKB, and $17.92 million into Grayscale's Bitcoin Mini Trust. Invesco's BTCO, Franklin's EZBC, Valkyrie's BRRR, and VanEck's HODL all closed with positive flows. Trading volume reached $5.86 billion, lifting total net assets for Bitcoin ETFs to $123.52 billion.
Ether ETFs: Institutional Appetite Returns
Ether ETFs rebounded strongly with $168.13 million in net inflows. BlackRock's ETHA led decisively at $102.90 million, signaling renewed institutional appetite. Support came from Grayscale's Ether Mini Trust ($22.34 million), Fidelity's FETH ($21.83 million), and Bitwise's ETHW ($19.73 million). Total value traded reached $2.24 billion, lifting ether ETF net assets to $19.95 billion.
XRP and Solana ETFs: Building Momentum
XRP ETFs extended their post-launch streak with $46.10 million in inflows. Bitwise's XRP fund led with $16.61 million, followed by Franklin's XRPZ ($12.59 million), Grayscale's GXRP ($9.89 million), and 21Shares' TOXR ($7.01 million). Total net assets for XRP ETFs now stand at $1.65 billion, with $72.23 million in trading volume.
Solana ETFs attracted $16.24 million in fresh capital. Bitwise's BSOL dominated with $12.47 million, while Fidelity's FSOL, Grayscale's GSOL, and VanEck's VSOL contributed smaller amounts. With $43.28 million traded, Solana ETF net assets crossed a key milestone, climbing above $1 billion to $1.09 billion.
Market Implications: Renewed Risk Appetite
Monday's flows paint a clear picture of renewed institutional risk appetite. Bitcoin reasserted its leadership, ether stabilized, and both XRP and solana continued to build momentum, delivering one of the strongest all-around ETF sessions of the young year. The data suggests that investors are gaining confidence in crypto allocations despite lingering macroeconomic uncertainties, setting a constructive backdrop for early 2026.