The wall between traditional finance and the digital asset world is disappearing faster than anyone expected. On Friday, April 3, 2026, new data revealed that BlackRock’s iShares Bitcoin Trust (IBIT) has become a massive liquidity hub, now processing between $16 billion and $18 billion in daily trading. This surge puts the regulated fund in direct competition with the largest cryptocurrency exchanges on the planet.
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IBIT Doubles Coinbase Volume and Gains on Binance
In a massive shift for the industry, IBIT’s daily activity now dwarfs many of the platforms that were once the only way to trade Bitcoin. The fund’s turnover is more than double the $6 billion to $8 billion usually seen on Coinbase’s (COIN) spot market.
Even more surprising is how close the fund has come to Binance, which has long been the global leader for crypto liquidity. This suggests that big institutional players are choosing to trade through regulated ETFs rather than using traditional crypto exchanges. Currently, BlackRock’s (BLK) fund owns about 70% of the market share among all U.S. spot Bitcoin ETFs.
A Tough Start to 2026 Ends with a March Rebound
While trading activity is high, the actual money flowing into these funds has been a rollercoaster. The first quarter of 2026 was difficult, with spot Bitcoin ETFs seeing $496.5 million in net outflows. This coincided with Bitcoin’s worst first-quarter performance since 2018, as the price dropped nearly 24% due to high interest rates and global tensions.
However, the tide turned in March. After a four-month losing streak, the funds snapped back with $1.32 billion in new inflows. This was the first monthly gain of the year, showing that investors are starting to find their footing again. On April 2, the momentum continued with a modest $8.99 million in total net inflows, led by Fidelity’s FBTC (FBTC).
High Volume May Not Equate to New Money Entering the System
It is important to remember that high trading volume doesn’t always mean new money is entering the system. Sometimes, these massive numbers reflect traders rebalancing their portfolios or placing short-term bets.
Even with that being the case, IBIT’s ability to match the scale of a giant like Binance proves that Bitcoin has firmly entered the mainstream financial world. Whether April continues the positive trend seen in March will likely depend on how stable the Bitcoin price remains and what the Federal Reserve decides to do with interest rates next.
When comparing the top U.S. spot Bitcoin ETFs on TipRanks, we can see that BlackRock’s IBIT Assets Under Management (AUM) surpass all other ETFs by billions, sitting at $53.15 billion.
