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1. Keep light positions most of the time, this is the first principle. Only in a market where the certainty is very high and a floating profit can occur immediately, can we take a relatively large position

2. Never trade on the left, otherwise you will be able to avoid the first day of junior high but not the fifteenth day. It is customary to first tentatively open a position on the right side, and then increase the position with floating profits.

3. It is absolutely forbidden to increase positions with floating losses

4. Make sure your mathematical expectation for each trade is positive

5. Choose the strongest variety to go long and the weakest variety to go short. The strength here does not only look at the strength of the current trend, but the strength of the overall pattern.

6. Be patient with floating profit positions. Even if you reach the target position, you can close half of the position and leave half to see the consequences. Don’t be reluctant to hold floating loss positions, especially if your judgment is less than 50% certain, you should cut them off decisively.