上金所：9月26日收盘清算时起调整黄金白银延期合约交易保证金水平和涨跌停板比例

Group 1 - The Shanghai Gold Exchange will be closed from October 1 to October 8 for the National Day holiday, with trading resuming on October 9 [1] - To mitigate risks associated with potential fluctuations in international gold and silver prices during the holiday, the Exchange is adjusting margin levels and price limits for gold and silver deferred contracts [1] - Starting from the close of trading on September 26, the margin ratio for various gold contracts will increase from 14% to 16%, and the price limit will change from 13% to 15%. For silver contracts, the margin will rise from 17% to 19%, and the price limit will adjust from 16% to 18% [1] Group 2 - Members are advised to enhance risk awareness and develop detailed emergency response plans to ensure market stability and healthy operation [2]