1, the closing price gap of gold futures refers to the price gap between the gold futures price in the current trading day and the closing price in the previous trading day. When the opening price of the current trading day is higher than the closing price of the previous trading day, it is called "opening gap". The closing price of the previous trading day is higher than that of the previous trading day, which is called "closing gap". The closing price of the current trading day is lower than that of the previous trading day, which is called "closing down gap". This situation usually reflects the changes in the market's views and expectations of gold prices.
2. The opening price gap of gold futures refers to the price gap between the gold futures price in the current trading day and the closing price in the previous trading day. The opening price of the current trading day is higher than the closing price of the previous trading day, which is called "opening gap". The opening price of the current trading day is lower than the closing price of the previous trading day, which is called "opening decline gap". This situation is usually reflected in major events or news in the market at night or other non-trading hours, which leads to sharp fluctuations in market sentiment.