1. ICBC's personal gold extension Au(T+N2) limit is 6%. At present, the contract limit of Au(T+N2) is 6%. Tips: If the Shanghai Gold Exchange adjusts the proportion of the delayed price limit of precious metals, ICBC will make adjustments according to the latest notice of ICBC and relevant risk control requirements. For the latest adjustment announcement, please refer to Shanghai Gold Exchange, official website or Industrial and Commercial Bank of China.

2. The price limit refers to the situation that a futures contract only has a buy (sell) declaration with a stop-loss price within 5 minutes before the closing of a trading day, but there is no sell (buy) declaration with a stop-loss price, or the position is closed as soon as there is a sell (buy) declaration, but the stop-loss price has not been opened. Under the price limit system, the settlement price of the previous trading day plus the maximum allowable increase constitutes the upper limit of the price increase of that day, which is called the daily limit; The settlement price of the previous trading day MINUS the maximum allowable decline constitutes the lower limit of the price decline, which is called the daily limit. Therefore, the price limit is also called the maximum fluctuation limit of daily price. There are two forms of price limit range: percentage and fixed quantity.