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Single-day outflow of $635 million, are institutions losing their grip?

Eleven Bitcoin spot ETFs listed in the U.S. experienced a $635 million fund outflow on Wednesday, the highest single-day net outflow since January 29. Since January 2024, the total net inflow of these ETFs has decreased from $59.76 billion to $58.5 billion. Bitcoin prices have fallen over 2% in the past 24 hours, currently at $79,700. Institutions have been tricked into large inflows to bottom fish, but just as the big money starts to buy in, they begin distributing chips? It’s not just the small investors who are panicking—are we seeing a distribution at high levels or a high sell-off to adjust positions? Let’s take a look:

Reason Analysis

1. Rising risk aversion in the market: Recent geopolitical tensions (such as escalating conflicts in the Middle East) and increasing global macroeconomic uncertainties have triggered a sell-off in risk assets. Investors are shifting toward traditional safe-haven assets, causing Bitcoin ETFs to become targets for withdrawal. Similar situations occurred in March 2026 when ETF funds flowed out continuously due to the Middle East war.

2. Technical breakdown triggering stop-losses: Bitcoin recently broke below key psychological support levels (such as $110,000), intensifying technical selling pressure. Historical data shows that when Bitcoin falls below important support levels (like dropping below $100k in November 2025), ETF fund outflows tend to amplify, driven by algorithmic trading and leveraged positions being forced to liquidate.

3. Exit of institutional arbitrage activities: Some arbitrage institutions (such as market makers and quantitative funds) have exited trading as ETF premiums narrow or market volatility increases. These institutions typically profit from the spread between ETF and spot prices, but recent market volatility has compressed arbitrage opportunities, prompting them to redeem en masse.

4. Macroeconomic pressures: The Federal Reserve’s interest rate policy expectations are uncertain, coupled with repeated inflation data, weakening the appeal of risk assets. Institutional investors’ concerns about tightening liquidity are rising, leading them to temporarily withdraw from highly volatile assets.

Institutional fund outflow situation

1. Overall scale and distribution: The net outflow of $635 million covers all 11 ETFs, with Fidelity FBTC leading (referencing the previous day’s data on May 12, where FBTC had a single-day outflow of $86.12 million, likely accounting for a significant portion of this outflow). BlackRock IBIT and other large funds are also under pressure, reflecting a collective retreat of institutional funds.

2. Behavioral characteristics: The outflow mainly involves short-term arbitrage institutions and some hedge funds aiming to quickly reduce risk exposure. Long-term holders (such as some asset management giants) have not shown large-scale withdrawals, but the lack of incremental buying has led to supply-demand imbalance.

3. Historical comparison: The current outflow scale is close to the $100k outflow on a single day in November 2025, but unlike the V-shaped reversal after the brief outflow at the end of April 2026, this outflow is accompanied by persistent pessimism.

Impact on the future market

Short-term trend forecast:

Increased downward pressure: ETF net outflows directly add selling pressure to the spot market, potentially triggering further price corrections. Bitcoin’s short-term support levels are under pressure:

Key support levels: $75,000–$78,000 (referencing the cost basis zone during institutional buying in early May 2026). If broken, the price may drop to the fair value gap (FVG) at $73,000, which has historically acted as resistance during outflow events.

Immediate resistance levels: $80,000–$82,400 (near the 200-day exponential moving average), which must be broken for a rebound to ease selling pressure.

Increased volatility: Fund outflows lead to reduced order book depth on exchanges, increasing slippage risk. If daily outflows exceed $500 million continuously, it could trigger leveraged long liquidations, creating a negative feedback loop of “decline—liquidation—accelerated decline.”