I will count the futures sold first. If the opening price is 3324 points and the liquidation is 3500 points, then the futures loss is (3324-3500) × 300×100 =-5.28 million, that is, the loss is 5.28 million.

In terms of spot: from 3324 to 3500, what percentage has it increased (3500-3324) ÷ 3324+1=1.053.

Then his original capital 1 billion times 1.053 equals1053,000.

Then the value of investors' spot positions is about equal to 105300000, and the profit and loss of investors' futures positions is -5280000.

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