Today's order reached the target position, and the big cake ate 1700 points of meat. It started to join at 5100 on 1004. It is currently 22301. Make one order every day, take it slowly, screen out good orders, and finally reach the other side. It is normal for the account to be backtested occasionally. It is also OK to take three steps forward and one step back. The final result is good. The contract dies at high frequency. As long as you can screen and endure loneliness, you will eventually keep your prosperity.
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