As long as it is within the trading day, you can manage your finances. Rainy days are also suitable. Rainy days can calm your heart. If it is futures, then many varieties are closely related to the weather, such as corn, soybeans, red dates, cotton and other agricultural and sideline products. If it rains, it will have a certain impact on the prices of these agricultural and sideline products. Rainy days are suitable for financial management, and rainy days are good and cool.