Buy (or sell) the same futures contract with different prices in the same direction with Kingstar, and calculate the positions after the transaction (the average positions are calculated according to the weighted average price by adding the hands).

By default, the order of closing positions is to flatten the old warehouse (the earliest warehouse) first, and then flatten the new warehouse. The first time A bought 1 lot, and then B bought 2 lots. If you choose to close 2 lots, the closing order is 1 lot bought at A price and 1 lot bought at B price.

If you want to display them separately, please change the software.