TLDR
About $10 billion of crypto options, mostly on Bitcoin and Ethereum, are expiring today, creating a window for short term volatility around key price levels.
- Around $9.9 billion of BTC and ETH options plus smaller XRP and Solana blocks are expiring on Deribit, roughly a quarter of its options open interest.
- Most of this open interest sits in call options with max pain levels below spot, which can influence how BTC and ETH trade into and after the settlement.
- The next signals are how price behaves after expiry, whether open interest rebuilds into June, and how spot ETF flows interact with a still highly leveraged market.
Deep Dive
1. Size And Positioning
Deribit is settling about $9.87 billion in April BTC and ETH options at 08:00 UTC, covering 109,000 BTC contracts worth $8.55 billion and 563,000 ETH contracts worth $1.32 billion, roughly 25% of its options open interest 109,000 BTC and 563,000 ETH contracts worth $9.87 billion.
Alongside that, an additional block of XRP and Solana options brings the total crypto options expiry to slightly above $10 billion, concentrated in Bitcoin, Ethereum, XRP and Solana over $10 billion in Bitcoin, Ethereum, XRP and Solana options.
Put call ratios around 0.9 for BTC and about 0.7 to 0.8 for ETH indicate positioning is slightly call heavy, not extremely skewed to one side.
2. Price And Volatility Effects
Max pain, the strike where option buyers lose the most, sits below spot for both majors, around 72,000 dollars for BTC and 2,200 dollars for ETH, while spot has been trading well above those levels into expiry.
That means many profitable call positions are being settled, which can reduce hedging demand from market makers and sometimes remove a source of support that had been pinning price near crowded strikes.
At the same time, broader derivatives open interest remains elevated, with total perpetual and futures open interest above 500 billion dollars over the past week, so overall leverage in the system is still high.
expiry removes a big chunk of one specific risk, but does not de leverage the whole market by itself, so sharp moves are still possible if new flows arrive.
3. Key Things To Watch
First, watch how BTC and ETH trade in the hours after settlement. A sustained move away from max pain levels can confirm that options flows are no longer pinning price.
Second, monitor how options open interest rebuilds into the next major date, with June flagged as the next large quarterly expiry in the current curve.
Third, track spot ETF flows and derivatives funding rates together, since strong ETF inflows plus rebuilding options and perp open interest can either fuel a new trend or set up another crowded positioning risk.
Conclusion
A roughly $10 billion options expiry is a major housekeeping event for crypto derivatives, especially for Bitcoin and Ethereum, but it is one part of a larger leverage picture. How price behaves after settlement, and whether options and perp positioning reload into June, will matter more for the next leg than the expiry headline alone.
