Golden Finance reported that Deribit will usher in the expiration of cryptocurrency options totaling US$3.51 billion at 16:00 Beijing time on January 24. Among them, the nominal value of the Bitcoin (BTC) options contract is US$2.99 ​​billion, the maximum loss price is US$99,000, and the put/call ratio is 0.48; the nominal value of the Ethereum (ETH) options contract is US$542 million, and the maximum loss price is At $3,300, the put/call ratio is 0.47.