刚刚，交易所紧急出手！连发多条公告！

Core Viewpoint - The Shanghai Futures Exchange has announced several adjustments regarding silver futures contracts, including trading limits, margin requirements, and transaction fees, in response to the complex international situation and significant volatility in metal prices [3][5][7]. Group 1: Trading Limits - The maximum number of contracts for day trading in silver futures for non-futures company members and certain foreign participants will be set at 7,000 contracts starting from January 9, 2026 [3]. - The opening quantity for hedging and market-making transactions will not be subject to this limit [3]. Group 2: Margin Requirements and Price Limits - Starting from January 9, 2026, the price fluctuation limit for silver futures contracts AG2601, AG2602, AG2603, and AG2604 will be adjusted to 16% [5]. - The margin requirement for hedging positions will be set at 17%, while the margin for general positions will be 18% [5]. Group 3: Transaction Fees - Effective January 9, 2026, the transaction fee for day trading in silver futures AG2604 will be adjusted to 0.25% of the transaction amount, while the fee for day trading in tin futures SN2602 will be set at 15 yuan per contract [7]. - The transaction fee structure for general trading and hedging transactions has been detailed, with specific rates provided for each contract type [9].