1. Details of fund positions can be viewed through the fund quarterly report published by the fund company. It is suggested to directly find the fund company official website to download the quarterly report.

2. Before the physical delivery expires, investors can voluntarily decide to buy and sell futures contracts according to market conditions and personal wishes. However, investors (bulls or bears) hold futures contracts without performing reverse operations (selling or buying) with the same delivery month and quantity. This operation is called "holding positions".