CSI A100 Index

CSI 100 Index
Foundation
  • 29 May 2006 (2006-05-29) (launch date)
  • 30 December 2005 (base date)
OperatorChina Securities Index Company
Exchanges
Constituents100
Typelarge cap A share
Market cap
  • CN¥20.273 trillion (September 2017)
  • CN¥7.118 trillion (free-float adjusted, September 2017)
Related indices
Websitewww.csindex.com.cn/en/indices/index-detail/000903#/indices/family/detail?indexCode=000903
CSI A100 Index
Simplified Chinese中证100指数
Traditional Chinese中證100指數
Hanyu PinyinZhōngzhèng Yībǎi zhǐshù
Transcriptions
Standard Mandarin
Hanyu PinyinZhōngzhèng Yībǎi zhǐshù

The CSI 100 Index (Chinese: 中证100指数) is a capitalization-weighted, free float adjusted stock market index designed to replicate the performance of top 100 stocks traded in the Shanghai and Shenzhen stock exchanges. It is a sub-index of CSI 300 Index.

The index is compiled by the China Securities Index.

Its value is normalized relative to a base of 1000 on 30 December 2005.

CSI 100 Index was considered as an index for big caps.