This sentence is not correct! Futures can be bought up and sold short, and the difference after liquidation is your income (after deducting the handling fee), and you can make money if you fall; Stocks can only be bullish.

After all, stock index futures are futures, but its target is stock index, which is called financial futures compared with commodity futures.

The function of stock index futures is to connect the stock market and futures market and adjust the price of the stock market. We can make money in the futures market when the market falls, but the stock market can only buy up.