(2) The average position price is changed from: when opening positions in batches, the price of each position will be different. At this time, the average price per hand is the average position price.

(3) Futures contracts are settled daily.

(4) If the position has not changed; The average price of natural opening positions remains unchanged.

Is the average position price charged according to the settlement price of the day?

I don't understand what you want to ask! Because these two prices: the former is the average cost of holding positions, and the latter is the average price of daily transactions; It doesn't matter.

When futures contracts are settled daily; Not at the closing price; According to the average transaction price.