Commodities, such as soybeans, wheat, gold, oil, etc.
Financial futures, the target is financial index, such as domestic IF stock index futures, Hong Kong Hang Seng index futures, American Dow Jones index futures and so on.
Generally speaking, commodities are physical objects and valuable, so many varieties tend to be gentle and slow (there are also violent fluctuations, such as natural rubber)
The stock index of financial futures is virtual, so the valuation is erratic and difficult to determine. 100 yuan stocks can fall to 1 cent, and so can the index.
So in comparison, the risk of financial futures is greater than that of commodity futures.
Fighting with all your hands is tiring. You can ask questions if you don't understand.