Theoretically, there is no problem at all. Futures is a two-way t+0 transaction, which is different from the stock market. As long as there are fluctuations, there are opportunities. But the stock market generally invests in one-way trading, and it is t+ 1. At the same time, futures trading is not the real transaction amount, but the margin trading system, which itself has a high leverage. The leverage of general varieties is 10 times, and the daily limit or down limit of futures is 5% (. If you eat a daily limit or a daily limit, you can earn 50% of the transaction amount. In theory, eating 23 daily limit or daily limit a year can earn more than 10000 times.