1. Commodity price fluctuation: The price fluctuation of commodity futures market is affected by many factors, such as supply and demand, seasonal factors, weather changes, policy adjustments, etc.
2. Increased market demand: With the development of economy and the improvement of people's living standards, the demand for various commodities is gradually increasing.
3. Changes in investor sentiment: Changes in investor sentiment will also have an impact on hot spots in the commodity futures market. When investors have a high degree of confidence and optimism about a certain industry or commodity, they will tend to invest in this sector to promote the active trading and price increase of this sector.