Key TakeawaysGreeks.live reports $2.27B in BTC and ETH options expiry on April 10.27,000 BTC options (~$1.94B) expired; max pain at $69,000.151,000 ETH options (~$330M) expired; max pain at $2,050.Bitcoin breaks above $72,000, while implied volatility declines.Large-Scale Options Expiry Hits Crypto MarketAccording to data shared by Greeks.live researcher Adam, a total of $2.27 billion in crypto options expired on April 10, including both Bitcoin and Ethereum contracts.Breakdown:Bitcoin (BTC):27,000 optionsNotional value: ~$1.94 billionPut/Call ratio: 0.71Max pain level: $69,000Ethereum (ETH):151,000 optionsNotional value: ~$330 millionPut/Call ratio: 0.77Max pain level: $2,050Bitcoin Breaks Range as Price Moves Above $72KThe expiry comes as Bitcoin pushes above $72,000, breaking out of a prolonged consolidation range.The move has been partly supported by easing geopolitical tensions, particularly around the US-Iran situation, which improved broader market sentiment.Volatility Declines Despite Price BreakoutDespite the price breakout, derivatives data shows declining volatility:Bitcoin implied volatility (IV): ~40% across most tenorsEthereum implied volatility: ~60%Options skew rising, indicating continued demand for downside protectionThis suggests that while prices have moved higher, market participants remain cautious.Options Market Structure Remains BTC-DominatedBitcoin continues to dominate the options market:BTC accounts for over 80% of options market shareOpen interest is concentrated in end-April and end-June expiriesTrading activity is heavily focused on near-term contractsBearish Signals Persist in Capital FlowsDespite the breakout, broader indicators remain mixed:Capital flow data shows bearish tendenciesMarket positioning reflects cautious sentimentExternal macro factors continue to drive crypto trendsBreakout Meets Cautious PositioningThe large options expiry and declining volatility point to a market at a transition point:Price action: Bullish breakout above rangeDerivatives: Low volatility, cautious positioningMacro backdrop: Still uncertainThe next phase will likely depend on whether spot demand and institutional flows can sustain momentum following the expiry event.