SZSE 100 Index
| Foundation | 
 | 
|---|---|
| Operator | 
 | 
| Exchanges | Shenzhen Stock Exchange | 
| Constituents | 100 | 
| Type | large cap A share | 
| Market cap | CN¥6.45 trillion (September 2024) | 
| Weighting method | free float adjusted Capitalization | 
| Related indices | 
 | 
| Website | http://www.cnindex.com.cn/en/module/index-detail.html?act_menu=1&indexCode=399004 | 
SZSE 100 Index are a set of stock indices of the Shenzhen Stock Exchange. It consists of the SZSE 100 Price Index (SZSE: 399330) and the SZSE 100 Return Index (SZSE: 399004), using the same constituents but different methodologies.
Despite the fact that it was intended as the blue-chip index of Shenzhen Stock Exchange, comparing to its counterpart the SSE 50 Index, it had a smaller total free-float adjusted market capitalization of the constituents as well as smaller average free-float adjusted market capitalization per constituent. They have difference composition in constituents.