It is nothing more than adding positions, reducing positions and closing positions, but different strategies have different operations, and the strategies must contain positions that are not in line with expectations.

For example, according to the moving average system, the fast line crosses the slow line and closes the position when crossing the slow line below the fast line. Or according to the trend estimation, the total position is 3 lots, and every time the profit reaches 10 spread, the position will be closed 1 lot. Then, according to the market changes, when the corresponding conditions are met, the positions are gradually closed according to the rules.

The market is definitely inconsistent with the direction of the transaction. At this time, it is necessary to use specific stop-loss rules to operate.