As long as retail investors can basically buy more short selling and know some common sense about futures, what employees need to take is the qualification certificate.

Futures is a trading method that spans time. By signing the contract, the buyer and the seller agree to deliver the specified quantity of spot at the specified time, price and other trading conditions. Futures are concentrated in futures exchanges and traded through standardized contracts. Some futures contracts can be traded through over-the-counter trading, which is called over-the-counter contract. According to the types of subject matter, futures can be divided into commodity futures and financial futures. Futures market first appeared in Europe. As early as ancient Greece and Rome, there were central trading places, bulk barter transactions, and trading activities with the nature of futures trade. The original futures trading was developed from spot forward trading. The first modern futures exchange was established in Chicago, USA in 1848, and the standard contract model here was established in 1865. In 1990s, China Modern Futures Exchange came into being. There are four futures exchanges in China, namely Shanghai Futures Exchange, Dalian Commodity Exchange, Zhengzhou Commodity Exchange and China Financial Futures Exchange. The price changes of its listed futures have a far-reaching impact on related industries at home and abroad.