there is no direct relationship. At present, CSI 5 is mainly composed of small-cap main board and small and medium-sized board, excluding GEM stocks.
CSI 5 is the abbreviation of CSI 5 index. This is a small-cap index, which is one of the CSI index series. There are also products such as the CSI 8 Index. Many fund companies issue index fund products that track the CSI index.