1. First of all, you have to know your operation cycle and operation variety. Different operating cycles and operating varieties have great differences in the setting of take profit and stop loss.

2. Stop loss should not be set too small or it will be easily eliminated by the market. Of course, if the stop loss is set too large, it will lose its meaning, which still depends on your operating habits. Generally, moving down the key support line or moving up the key pressure line is a very good technical stop loss point.

3. Take profit is easier to handle. First of all, in principle, take profit is greater than stop loss (unless your accuracy is particularly high). Generally speaking, take profit is about three times as much as stop loss.

In the final analysis, there is no fixed standard for the setting of stop loss and take profit. The key is that the trading system has positive expectations after excluding fees and trading orders, and you can resolutely implement the trading system. As long as this condition is met, it should be profitable in the long run.