Contract skills are as follows

1. Try to open a position after a sharp drop or a sharp rise.

2. Go long after a sharp decline and short after a sharp rise.

3. Try to choose a contract with a longer term, otherwise it may expire before the market comes. Even if you open a new position, it will either easily cause sunk costs, or the buying and holding costs will be increased.

4. Prepare sufficient margin.

5. During the validity period of the contract, you can also sell high and buy low. When you make a profit, you can level your position appropriately. If the loss is relatively large, you can make up for it. This can not only reduce costs but also increase the margin ratio, and it can be done with existing funds. .

6. When the margin is sufficient and the position is moderate, as long as the bullish direction has not changed and the contract is still valid, the best way is to let it rise and fall - lie down and pretend to be dead.

7. The biggest risk of the contract is firstly that the margin is not enough to withstand the fluctuations and the position is liquidated; secondly, the remaining period is short and the possibility of the future is lost, causing a certain loss; thirdly, the bet is in the wrong direction, and it will never come back, and there is no way to recover. !