上金所：拟调整黄金、白银部分合约的保证金和涨跌停板幅度

Core Viewpoint - The Shanghai Gold Exchange is adjusting the margin levels and price fluctuation limits for certain contracts, effective from February 9, 2026, indicating a response to market conditions and aiming to enhance trading stability [1] Group 1: Margin Adjustments - The margin ratio for Au(T+D), mAu(T+D), Au(T+N1), Au(T+N2), NYAuTN06, and NYAuTN12 contracts will increase from 17% to 18% [1] - The margin ratio for Ag(T+D) contracts will rise from 23% to 24% [1] Group 2: Price Fluctuation Limits - The price fluctuation limit for Au contracts will change from 16% to 17% starting the next trading day [1] - The price fluctuation limit for Ag contracts will be adjusted from 22% to 23% starting the next trading day [1]