From the data, it can be seen that the initial Position of General Mai was too large, reaching 2.6 times, which resulted in a lack of bullets for Margin Replenishment in the later period. It is recommended to have a Light Position in the initial stage and replenish according to the principle of large fall, large replenishment and small fall, small replenishment. The initial Open Position is 1800 contracts, and 1500 contracts are replenished for each fall in Margin Replenishment. According to this principle, the review is as follows: After optimization, the cost of Holdings remains the same, but the equivalent average price drops to 3361.5, and the Get Liquidated price also drops to 2665.6.