In futures trading, there is another situation besides selling and closing positions, because you can sell goods that are not in futures trading. For example, you have nothing on your books now, but if a buyer wants 65,438+000 units of goods, you can sell it to him (although you don't have it). After you see a seller's bid, you can buy and close the position (and of course make money). You can look up books, such as college textbooks.
For example, if you buy 1 month copper, your position will be displayed as 1 hand. If you sell 1 hand and close the same contract later, your position will be 0, and the subsequent behavior will be hedging and closing the position. Before you close your position, your warehouse will be displayed as 65,438+0 open positions. After closing the position,