000001 on Shanghai Stock Exchange

SSE Composite Index

Stock market index

The SSE Composite Index (SSE Index) is a stock market index of all stocks (A shares and B shares) that are traded at the Shanghai Stock Exchange. There are also SSE 180, SSE 50 and SSE Mega-Cap Indexes for top 180, 50 and 20 companies respectively, and the CSI 300 Index, which includes shares traded at the Shanghai Stock Exchange and the Shenzhen Stock Exchange.2 Its shares trade on Shanghai Stock Exchange under the symbol 000001.1 Wikipedia text CC BY-SA 4.0

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Last updated Oct 21, 2026.

Overview

Jul 15, 1991Founded1

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Shanghai Composite Index
Photo: Wikideas1, CC0, via Wikimedia Commons3

The SSE Composite Index (SSE Index) is a stock market index of all stocks (A shares and B shares) that are traded at the Shanghai Stock Exchange.2

Timeline

  1. Jul 15, 1991Went public Listed on Shanghai Stock Exchange1
  2. Jul 15, 1991Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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