#BNB Binance's options contract settlement time depends on the specific option type and expiration date.

For daily options (like BNBUSDT daily options), the validity period is two days, and settlement occurs at 16:00 (UTC+8, Beijing time) on the expiration date.

For quarterly settlement contracts, they usually expire on the last Friday of each quarter and settle at 16:00 (UTC+8) on that day.

Therefore, if you hold an options contract that expires on December 27, the contract will settle at 16:00 (UTC+8) on December 27.

Please note that the settlement time may vary depending on the contract type and cryptocurrency, and it is recommended to refer to Binance's official options trading rules or directly contact Binance customer service for accurate information.