Massive Crypto Options Expiries Settle Today, Impacting Market Liquidity

Nearly $18 billion worth of Bitcoin and Ethereum options are expiring today, one of the largest quarterly settlements this year.

While an options expiry doesn't guarantee a price movement, large settlements can affect market liquidity and hedging dynamics.

The impact is due to how options work: they give traders the right to buy or sell at a predetermined price before or at expiration. Call options let buyers purchase at a specific strike price, while put options allow selling at that price.

Market makers frequently take the other side of options trades and hedge their positions using underlying assets or futures, creating a connection between options and spot markets.