Impossible, the Shanghai and Shenzhen 300 index can be equated with the spot, and the stock index futures are the futures of the Shanghai and Shenzhen 300 index. The futures index shall not be higher or lower than the spot index. Because the futures index is based on the spot index, the spot index will also affect the futures trend, and the two affect each other. First of all, we must know that futures is a bull-bear game, and generally it will not exceed the spot value too much. Everyone knows that value point, and it needs very, very large funds to raise or lower it to form a unilateral trend. But the futures market is generally hopeless. Once inflated, there will be a lot of short positions to suppress, and your funds will die if they don't hold up. On the other hand, if the bears are depressed, the bulls will definitely die, so the purpose of futures is to maintain the stability of the spot trend in addition to one more investment opportunity.

Futures only need funds to open positions. As long as you have funds, you can sell the order directly and then see if anyone takes over. Once someone makes a deal at your price, it is more legal than making a deal. On the contrary, paying the bill is the same. As long as you hang a bill price and someone is willing to sell it to you at this price, it will take effect after the transaction. Futures means that if you have funds, you can have orders.