Let him be strong, let him be strong, the breeze blows over the hills, and it is OK to buy the spot spot in batches. Don't panic if you have the spot, and don't be fooled by the appearance. The main purpose of the banker's selling is to take over the contract at a low position, and vice versa. The short position of closing the high position has nothing to do with the news. Take a look at the current contract positions and the spot trading volume. You can make much more money by opening contracts than by speculating on spot prices.