Generally, the stable ratio of stop loss and take profit is 1:3, that is, stop loss 1 and take profit 3. For example, the current price is 200, the stop loss can be placed at 197, and the take profit is at the line of 207-209. Take profit and stop loss are set to better control risks. There are other ways to control risks:

1, try to avoid holding positions at night, which is easy to cause losses. Avoid setting stop loss, take profit and stop loss.

2. Stop-loss and profit-taking price setting refers to the 5-moving average and 20-moving average of spot crude oil to set the stop-loss and profit-taking price of spot crude oil more accurately.

3. Avoid Man Cang and try to control the risk within the tolerance range.

4. Judge the trend and look at the market. According to the conclusion of the market state, following the market will also make mistakes. Be careful.

5. Speculation is enhanced, speculators increase investment, and want to enter the market with this hand and stay away from greed and fear.