SSE 180 Index

SSE 180 Index is the stock index of Shanghai Stock Exchange, representing the top 180 companies by "float-adjusted" capitalization and other criteria.^[2] SSE 180 is a sub-index of SSE Composite Index, the latter included all shares of the exchange.

SSE 180 Index

Foundation	1 July 2002; 22 years ago (2002-07-01) (launch date) 28 June 2002 (base date)
Operator	Shanghai Stock Exchange China Securities Index
Exchanges	Shanghai Stock Exchange
Constituents	180
Type	large to mid cap A share
Market cap	CN¥20.467 trillion (September 2017)[1] CN¥7.365 trillion (free-float adjusted, September 2017)[1]
Related indices	SSE Mega-Cap (sub-index) SSE 50 (sub-index) SSE MidCap (sub index) SSE 380 SSE Composite (all cap index)
Website	www.csindex.com.cn/en/indices/index-detail/000010

Constituents

Main article: SSE 50 Index

Related indexes

Both SSE 50 Index^[3] and SSE MidCap Index (Chinese: 上证中盘指数) were the subindex of SSE 180 Index. They did not intersect each other.

By a different selection criteria than SSE 50, SSE Mega-Cap Index [zh] is also the sub-index of SSE 180. It consists of the top 20 companies^[4] with a cap of 6 from each kind of industries.^[5] The subindex may intersect with SSE 50 Index. SSE Mega-Cap started to publish in 2009.^[6]