1Y Return-9.80%Constituents~80 large-cap stocksProviderHang Seng Indexes Company Ltd.
HSI · Hong Kong

Hang Seng

24,613.27
+89.70(+0.37%)
As of Sep 30, 2026
Price History▼ 8.35% over 1Y
Technical Chart

Monthly Returns

Year-to-Date ROI

Historical Volatility

AI Summary

index

Strengths0

    Concerns1

    • Trading 3.7% below the 200-day moving average

    Rule-based from financial data. Not advice.

    About

    What is the Hang Seng?

    The Hang Seng Index tracks the largest companies listed on the Hong Kong Stock Exchange, including a heavy weighting of mainland Chinese firms via H-shares and Red Chips. It is the most widely-followed measure of the Hong Kong equity market and a key proxy for Greater China sentiment.

    History

    Origin & evolution

    Launched on 24 November 1969 with a base value of 100 backdated to 31 July 1964, the index is published by Hang Seng Indexes Company, a subsidiary of Hang Seng Bank. The constituent set has expanded over the decades to better reflect the rise of Chinese companies in Hong Kong listings.

    Index details
    Provider
    Hang Seng Indexes Company Ltd.
    Inception
    November 1969
    Base value
    100 (Jul 31, 1964)
    Constituents
    ~80 large-cap stocks
    Methodology
    Free-float market-cap weighted (10% cap per stock)
    ConstituentsFull holdings list with weights and moversComing soon
    Sector BreakdownComposition by GICS sector and industryComing soon
    Top MoversDaily gainers and laggards within the indexComing soon
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