中国银行：对代理个人上金所业务的交易保证金比例、涨跌幅度限制及交易时间进行相应调整

Core Viewpoint - China Bank announced adjustments to margin levels and price fluctuation limits for silver and gold deferred contracts to protect investor rights and mitigate market risks based on notifications from the Shanghai Gold Exchange [1] Group 1: Silver Deferred Contracts - Starting from the close on February 3, 2026, the margin ratio for silver deferred contracts on the Shanghai Gold Exchange will be adjusted from 26% to 23% [1] - The margin multiplier for China Bank's silver deferred contracts will change from 254% to 287%, resulting in a customer margin ratio adjustment from 66.04% to 66.01% [1] - The price fluctuation limit for silver deferred contracts will be reduced from 25% to 22% starting from February 3, 2026, at 20:00 [1] Group 2: Gold Deferred Contracts - Starting from the close on February 4, 2026, the margin ratio for gold deferred contracts on the Shanghai Gold Exchange will be adjusted from 16% to 17% [1] - The customer margin ratio for China Bank's gold deferred contracts will be adjusted from 42.24% to 44.88% [1] - The price fluctuation limit for gold deferred contracts will be increased from 15% to 16% starting from February 4, 2026, at 20:00 [1]