Bitcoin is down about 3.7% on Sunday, March 29, 2026, with price action consistent with a post-derivatives-expiry volatility release. A large quarterly options expiry—estimated around $14B in notional—rolled off the market late last week, removing positioning that can dampen spot moves and prompting fresh hedging and risk reduction across crypto.

With a substantial portion of open interest resetting after the quarterly rollover, spot tends to move more sharply as dealers and leveraged traders rebalance. Recent commentary around the expiry highlighted a large “max pain” area well above spot at the time, signaling that positioning had not been aligned with prevailing risk sentiment—often a setup for choppy trading and downside pressure as hedges adjust and longs de-risk.

The broader tone remains sensitive to rates and risk appetite, with crypto pressured during periods when markets price out Fed easing. At the same time, spot Bitcoin ETF flows have been volatile in March—swinging between multi-day inflow streaks and sharp one-day outflows—adding another layer of short-term supply/demand uncertainty that can magnify weekend moves when liquidity is thinner.

Near-term attention is on whether selling turns into a liquidation-driven flush or stabilizes as hedging settles after expiry. Traders are also monitoring any fresh spot ETF flow data when U.S. markets reopen, and whether macro expectations shift again on incoming inflation and growth signals—key inputs for risk assets that have been trading as high-beta proxies.