Binance Updates Trading Hours and Price Index Calculation Method for Commodity TradFi Perpetual Contracts

According to Binance official announcements, effective from September 15, 2026, at 21:00 UTC, Binance will adjust the trading hours and index price calculation methodology for commodity TradFi perpetual contracts as follows: • Regular trading hours (Sunday 18:00 to Friday 17:00, ET): Standard mode will be applied, with the index price updating every second based on a weighted average of quotes from third-party data providers; • Weekends and public holidays (Friday 17:00 to Sunday 18:00, ET): Order book EWMA mode will be adopted. This adjustment applies to all commodity TradFi perpetual contracts, including XAUUSDT, XAGUSDT, XPTUSDT, XPDUSDT, COPPERUSDT, CLUSDT, BZUSDT, NATGASUSDT, and any future newly listed contracts of this type, with trading operations remaining unaffected.