Hang Seng Index Live Chart
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About Hong Kong Stock Exchange
The Hang Seng Index (abbreviated: HSI, Chinese: 恒生指數) is a freefloat-adjusted market capitalization-weighted stock market index in Hong Kong. It is used to record and monitor daily changes of the largest companies of the Hong Kong stock market and is the main indicator of the overall market performance in Hong Kong. These 48 constituent companies represent about 60% of capitalisation of the Hong Kong Stock Exchange.