Nearly $15 billion worth of Bitcoin options contracts is set to expire on the derivatives exchange Deribit this Friday, constituting almost 40% of the total $36.5 billion in Bitcoin open interest on the platform. Deribit, which was acquired by Coinbase in a $2.9 billion deal in 2025 yet continues to operate under its own name, is poised for a significant day in the crypto derivatives space.
Jean-David Pequignot, the chief commercial officer of Deribit, indicated that the platform expects a total of $17 billion in options to expire tomorrow, encompassing both Bitcoin and Ethereum. He emphasized that geopolitical developments are likely to inject volatility into the market on expiry day. “Bitcoin’s recent surge back toward $71,000 was catalyzed by President Donald Trump’s decision to delay strikes on Iranian power plants for five days,” he stated. This diplomatic window coincides closely with Friday’s options expiry, potentially heightening localized volatility.
Despite the looming expiry, Pequignot noted that Deribit’s data suggests traders have been cautiously de-risking their positions. “We have seen an implied volatility compression with both BTC and ETH contracts,” he explained. This indicates that the market is anticipating a controlled expiry rather than significant volatility spikes.
As of Wednesday afternoon, total Bitcoin open interest had surged to $112 billion, reflecting an 8% increase in just one day, according to Coinglass, a derivatives analytics platform that compiles data from 24 exchanges including Deribit, CME, and Binance. Nexo analyst Iliya Kalchev expressed that traders could expect a “relatively orderly settlement” following the expiry.
Kalchev highlighted the intriguing question of what will happen post-expiry. Historically, large expiries have often led to notable weekend price movements that can extend into the following week. He cited a past occurrence in September 2025, where a significant expiry led to a swift increase in volatility after a major liquidation event.
Currently, the 30-day Bitcoin volatility stands at 2.23%, having been relatively stable, which is a positive sign according to Kalchev. He noted that Bitcoin’s ability to hold around the $70,000 mark amid macro uncertainties—such as geopolitical tensions and fluctuations in equity and energy markets—demonstrates solid demand and resilience among long-term holders.
For traders optimistic about Bitcoin’s potential upside, Kalchev recommended monitoring ETF flows and on-chain accumulation as key indicators of new capital entering the market. As of Wednesday afternoon, Bitcoin was trading at approximately $70,912, having appreciated by 2.3% in the preceding day, according to CoinGecko.
