It can be used as a hedge. 5.30 plunge, I took out 10% of the funds to buy put warrants, and made a big profit.

But now we have to wait until the stock index futures come out. If you open an account in a futures company and invest 65,438+00%, you can sometimes hedge. For example, if the stock you buy moves against the trend of oil, the stock will fall, and the related fuel futures will rise. If you invest 10% in long fuel futures, your total market value will not be lost, and it is still the highest market value!