上海黄金交易所：调整白银延期合约保证金水平和涨跌停板

Group 1 - The Shanghai Gold Exchange has decided to adjust the margin levels and price fluctuation limits for silver forward contracts due to significant price volatility in the silver market [1][2]. - If a one-sided market occurs for the Ag (T+D) contract on February 2, 2026, the margin level will increase from 20% to 26%, and the price fluctuation limit will change from 19% to 25% starting from the next trading day [3]. - If no one-sided market occurs, the margin level and price fluctuation limits for the Ag (T+D) contract will remain unchanged [3].