US Spot Crypto ETF Inflows Cool to $65 Million After Record Week
US spot crypto ETF inflows fell 80% on Monday to $64.8 million, marking a sharp pullback following a $2.4 billion inflow week for Bitcoin products.
Combined inflows across US spot crypto ETFs dropped to $64.8 million on Monday, representing an 80% decline from the previous Friday. The slowdown follows a period of heavy institutional buying that saw Bitcoin ETFs alone capture $2.4 billion in net inflows for the week ending September 25.
The Monday inflow figure was distributed across four asset categories. Bitcoin products recorded inflows between $31 million and $135 million, according to data from Farside Investors and The Block. Ether ETFs saw $87 million in inflows, while Solana products attracted $86.7 million and XRP funds added $21 million.
The recent weekly performance for Bitcoin ETFs was the strongest since October 2025, pushing year-to-date flows back into positive territory. Cumulative net inflows for Bitcoin ETFs now stand at approximately $57.6 billion, with total net assets for the category reaching $108 billion.
Despite the overall decline in daily volume, Solana and Ether products drew significant interest, each outpacing most individual Bitcoin fund filings on Monday. This trend suggests institutional allocators are increasingly diversifying their crypto exposure beyond Bitcoin through regulated ETF products.
The 80% drop is viewed as a mean reversion following a week where Bitcoin ETF inflows were roughly double the trailing four-week average. Market participants are now watching to see if the diversification into Solana and XRP products persists, which would indicate a broader institutional appetite for crypto assets beyond the primary market leaders.
BlackRock’s IBIT and Fidelity’s FBTC remain the primary vehicles for institutional capital during periods of high demand, maintaining their status as the most liquid products in the space.
