BlackRock leads ETF rebound, Bitcoin ETF attracts nearly $700 million in a single day, hitting a three-month high

At the beginning of 2026, Bitcoin ETFs experienced the strongest capital inflow in three months. On January 5th, the US spot Bitcoin ETF recorded a single-day net inflow of approximately $695 million, indicating that institutional investors are re-allocating their crypto assets, and a clear turning point has emerged in the capital flow trend of Bitcoin ETFs.

According to SoSoValue data, BlackRock’s iShares Bitcoin Trust (IBIT) was the biggest winner of the day, attracting $371.9 million; Fidelity’s FBTC followed closely, with a net inflow of $191.2 million. Meanwhile, funds flowed into Bitwise’s BITB, Ark’s ARKB, as well as issuers like Invesco, Franklin Templeton, Valkyrie, and VanEck, among others, indicating that this is not a short-term behavior of a single product but a broader recovery in the ETF market.

Notably, Grayscale’s GBTC did not experience any outflows on that day. Since its transformation, GBTC has redeemed over $25 billion, and this “zero outflow” is seen as an important signal of a structural change in the market, suggesting that the selling pressure from institutional investors has significantly weakened.

While capital is flowing back in, Bitcoin’s price has remained above $90,000, and trading activity has also increased. This trend is more akin to year-end rebalancing rather than emotional chasing, reflecting that institutional investors’ allocation logic towards Bitcoin ETFs is becoming more long-term.

Institutional demand is not limited to Bitcoin. Data shows that during the same period, BlackRock clients also bought approximately 31,737 ETH, worth over $100 million, and the spot Ethereum ETF saw a single-day inflow of $168 million, highlighting that funds are simultaneously deploying core crypto assets like BTC and ETH.

This round of ETF capital inflows strongly echoes BlackRock’s latest investment outlook. The firm explicitly states that cryptocurrencies are shifting from being trading assets to becoming financial infrastructure, encompassing core functions such as settlement, liquidity support, and asset tokenization. Stablecoins are viewed as a key bridge connecting traditional finance with on-chain liquidity, and may even replace local currencies in some regions.

BlackRock also points out that the rapid expansion of crypto ETFs itself signifies formal recognition at the institutional level, rather than experimental allocations. Driven by advances in artificial intelligence, energy demand, and changes in capital concentration, traditional market cycles are weakening, and digital assets—due to their independent operational logic—are becoming an important component of institutional portfolios.

From the data on January 5th, the Bitcoin ETF market is moving toward maturity, and the attitude of institutional investors toward crypto assets is undergoing a structural shift.