Excuse me, futures expert, I am doing the simulation of Wenhua sugar futures. On the previous trading day, it opened its position at 54 10, bought 1 lot and held it overnight. Yesterday's settlement price was 5448. Let me tell you something.

The sugar you bought at 54 10 has a settlement price of 5377. You have lost 54 10-5377=33.

The loss you said was 570, when the price of sugar was around 5353, not counting the handling fee.

The gain or loss of market value is the difference between your purchase price and the current price.