Bitcoin ETF saw a single-day outflow of $171 million, a three-week high, as institutional demand cools, testing the $70,000 support level

Gate News message: institutional capital flows show a clear reversal. According to SoSoValue data, on March 27, 2026, U.S.-listed spot Bitcoin ETFs recorded a single-day net outflow of $171.12 million, the largest withdrawal since three weeks ago. Among them, BlackRock’s IBIT saw outflows of about $41.92 million, while other major funds also generally experienced fund withdrawals ranging from $20 million to $30 million.

This change comes after a prior strong inflow phase. From late February to mid-March, these ETF products cumulatively attracted more than $2 billion in capital, but more recently the pace has clearly slowed. Last week alone recorded net inflows of only about $95.8 million, while this week, as of now, it has turned into a net outflow of $70.71 million. The reversal in the capital flow curve indicates that some institutions are starting to reassess their risk exposure.

Analysts believe that the capital pullback may mean that the short-term allocation pace is entering a wait-and-see stage. Against the backdrop of rising macro uncertainty and tightening liquidity expectations, institutions have become more cautious about allocating to Bitcoin through ETFs. As an important bridge between traditional capital and the crypto market, ETF fund flows are often viewed as a key indicator of market sentiment.

On the price front, Bitcoin is still trading in a range around $70,000, but weakening fund flows increase uncertainty around support levels. If there is no follow-on capital to absorb it, near-term volatility could be amplified further. The market is watching whether the cooling of institutional demand is only a temporary adjustment or the start of a new capital cycle.