上金所调整黄金、白银部分合约保证金水平和涨跌停板

Core Viewpoint - The Shanghai Gold Exchange has announced adjustments to the margin levels and price fluctuation limits for certain gold and silver contracts, effective February 4, 2026, and February 3, 2026, respectively [2][4][6]. Group 1: Gold Contract Adjustments - The margin ratio for contracts such as Au (T+D), mAu (T+D), Au (T+N1), Au (T+N2), NYAuTN06, and NYAuTN12 will increase from 16% to 17% [2][4]. - The price fluctuation limit for these gold contracts will change from 15% to 16% starting the next trading day [2][4]. - The margin for CAu99.99 contracts will rise from 120,000 yuan to 150,000 yuan per contract [2][4]. Group 2: Silver Contract Adjustments - The margin level for Ag (T+D) contracts will decrease from 26% to 23% [5][6]. - The price fluctuation limit for Ag (T+D) contracts will be adjusted from 25% to 22% starting the next trading day [5][6].