Of course, there is no formula. This is a very conscious problem, involving position management and strict stop-loss and profit-taking. But the applicability is limited, which is obvious in the unilateral market.

Make two points clear:

First, the deposits of these two varieties are different, and the funds occupied by opening positions are also different;

Second, the product of the variable price of the two varieties and the contract multiplier, that is, the fluctuation of a point is the same.

First of all, even if it is not these two varieties, it should be clear that the price trend is constantly changing and the market is unknown. Only experience or technology can be used to judge the trend of the market. This requires that you and the position of opening a position must have a basis.

When the market changes as expected, set the take profit and set all the selected varieties. Set to the specified same profit point, and the profit leaves the market.

When the position condition is broken, set the stop-loss price.

In the software, click the current position in the entrustment column to see the real-time profit and loss situation when the market changes. It can be operated manually. Come here.

I don't want to set the stop loss manually. Doing futures needs to be sensitive to numbers and have strong computing power. We have always been inseparable from calculators and draft notes.