BTC drops 0.69% in 15 minutes: On-chain large fund outflows and futures leverage resonate, intensifying the decline

On March 26, 2026, from 17:45 to 18:00 (UTC), Bitcoin’s price rapidly declined, with a 15-minute return of -0.69%. The price ranged from 68,385.8 to 68,956.2 USDT, with an amplitude of 0.83%. During this period, market trading volume significantly increased, with heightened market attention and short-term volatility, and panic sentiment intensified.

The main driver of this movement was large on-chain fund outflows, with a net outflow of 8,994.58 BTC throughout the day, dominated by a single outflow exceeding $10 million (7,933.70 BTC), greatly weakening exchange liquidity and exerting downward pressure on prices. Meanwhile, Bitcoin futures open interest on major platforms fluctuated sharply, with concentrated leveraged long liquidations further amplifying price volatility, creating a short-term negative feedback loop.

Additionally, macro risks exerted pressure simultaneously. Signals from the Federal Reserve Chair suggesting a reduced likelihood of rate cuts, geopolitical tensions pushing oil prices higher, and a decline in market risk appetite led funds to flow into safe-haven assets like USD and gold, causing a temporary cooling of Bitcoin allocation demand.

In late March, ETF net outflows added to the cautious or temporarily retreating institutional activity. Technically, key support zones (68,800-71,000 USDT) were quickly broken, triggering stop-loss sell-offs. Funds flowed into mainstream coins and stablecoins, and the fear index dropped to 27.

Currently, the Bitcoin market faces a sharp decline in liquidity and accumulated leverage risks. Short-term prices remain vulnerable to large trades and external news disturbances. Close monitoring of exchange net inflows/outflows, futures positions, funding rates, macroeconomic data, and policy developments is essential to guard against significant short-term volatility. Please stay tuned for more real-time updates.