The friend on the second floor is right. It is not recommended to make up positions, and it is not recommended to make orders against the market. Orders proved to be wrong by the market will be stopped in time, and the losers will win. Ensuring the safety of the principal is the first priority. There are four principles for making futures orders: first, strictly control positions; Second, strictly stop loss and take profit; Third, pyramid positions; Fourth, follow the trend and don't operate frequently. For more information, please refer to fol.com/2008a.. There is a difference between intraday trading and overnight trading. First of all, it depends on which kind you are, domestic futures or international futures. If it is domestic futures, it is generally not recommended to spend the night, let alone the weekend, because we have no pricing power for bulk commodities in China, just refer to international practice, and the trading time is intermittent, which is not in line with international practice. The international practice is 24-hour uninterrupted trading, but China has the limit of price limit, the market development time is not long, and the trading rules of various systems are not perfect. This often leads to a gap the next day, high or low, or even a direct closure. It is recommended to do it directly internationally. Secondly, it has something to do with the investor's operation strategy, whether it is to be ultra-short-term, short-term, mid-line, medium-long line or long-term. Different strategies work in different ways. Generally, the short-term stop loss can be set smaller and the mid-line stop loss can be set larger.