A kind of futures, futures can be roughly divided into two categories, commodity futures and financial period.

Commodities. The main varieties of financial futures can be divided into foreign exchange futures,

Interest rate futures, stock index futures, treasury bond futures. Stock index futures are based on

Futures contracts with stock index as the subject matter. The price level of the stock index after a certain period of trading between the two parties, and through

Cash settlement difference of delivery. The full name of stock index futures is stock index futures, which can also be called stock index futures and futures index.