1. When the futures contract reaches the delivery month, the natural person will be forced to close the position, so the natural person cannot enter the delivery month.

2. The settlement price of futures contracts is calculated in different ways, and some are calculated according to the arithmetic average price of the delivery month. For details, please check the contract specifications of each exchange. The purchase price of futures contracts is only a basic price, which will be added with the average price, so the delivery price cannot be determined. The final settlement price will not be determined until the last trading day.