1. Factors affecting price changes. The fluctuation of commodity prices is mainly influenced by basic factors such as market supply and demand, that is, any economic factor that reduces supply or increases consumption will lead to price increase; On the contrary, any factor that increases supply or decreases commodity consumption will lead to an increase in inventory and a decrease in price. However, with the development of modern economy, some non-supply and demand factors are also playing an increasingly important role in the changes of futures prices, which makes the investment market more complicated and unpredictable.

2. Basic analysis, from the perspective of the actual supply-demand relationship of commodities and the influence of demand on commodity prices. This analysis method pays attention to the implementation of national political, economic, financial policies, laws and regulations, and the direct or indirect influence of commodity production, consumption, import and export on commodity supply and demand.

Technical analysis method

Three basic assumptions of technical analysis: market behavior is inclusive and digests everything, prices evolve in the trend, and history will repeat itself.