For stock index futures, it is actually impossible to short individual stocks. It must be pointed out that stock futures exist in foreign or Hong Kong stock markets. The so-called stock futures are futures of a certain stock, similar to stock index futures, and stock index futures are futures of a certain index. Not every stock has stock futures. Only stocks with certain trading representativeness will have stock futures. Evergrande Real Estate is not among the stocks with stock futures in the stock futures list of the Hong Kong Stock Exchange.