1. When making fundamental analysis, reduce the proportion of current factors affecting futures prices as much as possible. Increase the proportion of future factors affecting futures prices, and never use the current macro level and supply and demand situation to speculate on future futures market trends. 2. Keep a normal mind and objectively analyze the later trend. When analyzing the macro level and supply and demand situation in the later period, we should not be pessimistic because of the current economic downturn, because this will affect the judgment of the future market; Nor should we be blind and confident because of the current rapid growth rate. No matter when and what kind of situation you face, you should keep a normal heart, because only in this way can you objectively analyze the later trend. There are many factors that will affect the futures price in the future, but the macro aspect is the most important one. Changes in the macroeconomic situation have the greatest and most lasting impact on the trend of futures prices. When making market forecasts, investors must carefully study GDP growth rate, unemployment rate, PMI index and other indicators reflecting macroeconomic changes. By studying these indicators, we can better grasp the future macroeconomic development trend and the general trend of commodity price changes.