- Massive options expiry impacts cryptocurrencies on May 30, 2025.
- Market saw an increased volatility spike.
- Significant declines in Bitcoin and altcoins observed.

Friday marked a crucial moment in the cryptocurrency market with the expiry of $11.5 billion in options, affecting key assets like Bitcoin and Ethereum.
Details of the Expiry
The expiry involves approximately 92,500 Bitcoin options contracts, with major exchanges like Deribit and CME playing a role. Institutional and retail traders experienced heightened activity. Industry leaders and market makers have not released public statements in response to the event.
Notional value near $10 billion generated heightened hedging and arbitrage activities. This expiry contributed to significant price shifts, particularly affecting Bitcoin and Ethereum. Altcoins followed with similar steep declines.
Market Implications
Bitcoin spot prices declined by 2%, while Ethereum faced a more significant drop of over 5% during early trading hours. Both currencies experienced noticeable market impacts due to the options expiry event.
Historical trends in the crypto derivatives space suggest consistent patterns of volatility following large expiration events. These patterns often influence market direction amid broader macroeconomic factors. The direct involvement of regulatory bodies in this event was not observed.
Industry Response
No direct comments from key industry leaders regarding this specific expiry have surfaced as of now, leaving the community uncertain about potential long-term outcomes.
No direct statements or insights have been provided regarding the recent $11.5B options expiry event. – Arthur Hayes, Founder, BitMEX.