Shanghai Gold Exchange: From the close of liquidation on February 12, 2025 (Wednesday), the margin level of Au (T + D), mAu (T + D), Au (T + N1), Au (T + N2), NYAuTN06, NYAuTN12 and other contracts will be adjusted from 10% to 11%, and the limit on the rise and fall of the next trading day will be adjusted from 9% to 10%; the margin of the CAu99.99 contract will be adjusted from 65,000 yuan per lot to 70,000 yuan per lot.