Quarterly BTC Options Worth $13.4B Expire as Open Interest Nears Record
Quarterly Bitcoin options totaling $13.4 billion in notional value expired on March 27, coinciding with open interest hovering near record levels. The sheer size of the expiry meant dealers and institutional participants were actively managing large hedges into the settlement window, even as headline moves stayed muted around the time of expiry.
Expiries of this scale can amplify short-term dynamics—gamma exposure, pinning to strike prices, and forced liquidations can all add discrete bursts of volatility. However, high open interest also implies deeper liquidity and more counterparties to absorb flows, so a dramatic move was not guaranteed. Traders should watch post-expiry shifts in implied volatility and changes in open interest and skew over the next sessions to gauge whether dealer flows continue to influence spot price action.