Bitcoin's $16 billion quarterly options settlement arrives with a 'call-heavy' book
Reported by CoinDesk · AI-assisted summary by ChikoCorp AI News Desk

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Summary
Bitcoin's $16 billion quarterly options expiry, scheduled for Friday, involves around $15.9 billion in bitcoin options expiring, potentially removing a significant source of buying pressure and causing fresh market volatility. More than half of the $9.4 billion in bitcoin call options are currently in the money, while most put options are underwater. Deribit CEO Luuk Strijers described the options book as "call-heavy," indicating positioning built for higher prices.
Why it matters
The expiry is notable because dealer hedging likely fueled bitcoin's recent move through $80,000 to $87,000 by requiring dealers short on calls to buy spot bitcoin, adding buying pressure. After the settlement, this hedging flow will end, possibly increasing short-term volatility and resetting bitcoin's trading range. The impact on price action and the way positions roll into later expiries will be closely watched by traders.
Key context
The crypto options market has grown significantly since 2020, making quarterly options settlements major events that affect price dynamics. Maximum pain theory, which posits that option sellers attempt to move prices toward points which maximize buyer losses, suggests a bitcoin maximum pain level at $75,000—well below the current spot price. This expiry is the largest of the year on Deribit and will reduce outstanding bitcoin open interest by about 37%.
Key numbers and entities
Deribit is the key platform referenced, with CEO Luuk Strijers and Chief Commercial Officer Jean-David Péquignot providing analysis. Approximately $15.9 billion in bitcoin options and $2.1 billion in ether options expire. Bitcoin's total outstanding open interest on Deribit is about $43.5 billion. The put/call open-interest ratio stands at 0.69. Strike prices with heavy open interest include $85,000, $90,000, $95,000, and $100,000 calls, with put support at $60,000, $70,000, and $75,000.
What remains unclear
The source does not establish the precise short-term market reaction following expiry or how price will move beyond potential volatility. It also does not detail how traders will specifically manage position rollovers into October and December expiries beyond noting that rollover activity will be observed. The exact behavior of the maximum pain theory in this expiry remains uncertain given its debated status.