Coal funds include: Guo Fu CSI Coal Index A( 16 1032), coal etf(5 15220) and coal etf(5 1522 1). When trading coal funds, investors can look for trading points according to coal-related indexes or stock trends.

Investors only need to pay commission fees for trading coal funds on the floor, and the maximum commission rate is not more than three thousandths. If each transaction is less than five yuan, it will be charged according to the standard of five yuan. Different securities companies have different commission rates.