After a volatile week, Bitcoin exchange-traded funds (ETFs) finished strongly with net inflows of $162.8 million, reversing an early weakness. BlackRock's IBIT led the charge with $136.6 million in inflows, reinforcing its dominance in institutional Bitcoin exposure. Other major products such as Ark & 21Shares' ARKB ($50.1M) and Fidelity's FBTC ($48.5M) also contributed positively. However, Grayscale's GBTC continued to bleed, losing $73.6 million for the week.
Key Highlights
Daily trading volumes in Bitcoin ETFs consistently exceeded $1 billion throughout the week, indicating sustained investor engagement even during outflow sessions. The late Friday surge of $630 million flipped the weekly balance into positive territory. Meanwhile, Morgan Stanley's MSBT, Bitwise's BITB, and Grayscale's Bitcoin product saw modest inflows, while VanEck's HODL, Franklin's EZBC, and Invesco's BTCO recorded minor outflows.
Ether ETFs Under Pressure
Ether spot ETFs registered net outflows of $82 million, extending a cautious trend. BlackRock's ETHA (-$71.45M) and Fidelity's FETH (-$50.26M) led the redemptions. On select days, BlackRock's ETHB attracted $44.50 million in inflows, but that was insufficient to offset the broader selling pressure. The tone around ether remained fragile, with investors showing greater hesitation compared to Bitcoin.
XRP and Solana: Marginal Flows
XRP ETFs saw a net outflow of merely $35,000, effectively flat but lacking conviction. Solana ETFs recorded outflows of $1.2 million, with several sessions seeing no trading activity. These figures highlight the still-developing nature of investor interest in altcoin ETFs.
Market Outlook
The week's flows reflect a market in transition. Bitcoin continues to command the bulk of institutional attention, with its late-week inflow surge underscoring underlying demand. Ether is navigating a cautious phase, while XRP and Solana remain peripheral, awaiting stronger catalysts. The clear divergence signals that investors are still engaged but choosing their exposure carefully.

