Long: refers to the long side, that is, people who actively buy stocks

Short: refers to the short side, that is, people who actively sell stocks

Long and short Game: It is the long side and the short side, you buy and I sell, fighting against each other. Generally, large long and short investors now hold long or short orders on stock index futures. In the stock market, the short side will desperately place selling orders to drive down the price, making a profit from the short stock index futures orders in their hands; conversely, the long sides will desperately use funds to buy stocks, making profits from their long stock index futures orders, and at the same time Make profits from the stocks in hand. Both parties are playing for their own interests. Of course, the Thirty-six Strategies may be used in the middle, and the short side can first pretend to buy the stock together with the long side, and then sell the newly bought stock while placing a short order, catching the long side off guard. This is just One of the gaming moves, there are many more that can be discovered online and in actual combat.