Silver futures trading mainly includes the following points: 1. Trading hours: Silver futures trading hours are from Monday to Friday, from 9:00 a.m. to 165438+ from 0:30 p.m. to 15:00 p.m., and all other hours are night trading hours except legal holidays. 2. Trading margin: According to the requirements of the exchange, a certain trading margin is required when opening positions to ensure trading risk. 3. Delivery variety: The delivery variety of silver futures is 1kg silver, with a standard purity of 99.9%. 4. Minimum transaction unit: per lot 15kg, minimum price change 1 yuan /kg. 5. Trading restrictions: Traders must operate according to the regulations on position management and abide by the regulations prohibiting malicious manipulation, false quotation and price discrimination. 6. Delivery method: The delivery method of silver futures is physical delivery. 7. Check the trading information and market conditions: Traders can know the market conditions and trading information through the announcements of the exchange and the research reports of futures companies. 8. Forced liquidation: When the trader's margin is insufficient to support the loss of the position, the exchange will force liquidation. 9. Transaction changes: As the market situation and regulatory requirements change, the Exchange may update related transactions.