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Hong KongHSI
Hang Seng Index
About Hang Seng Index
The Hang Seng Index (HSI) tracks the largest and most liquid stocks listed on the Hong Kong Stock Exchange. It is the most widely followed stock market performance indicator in Hong Kong and is closely watched as a proxy for Chinese and Asian market sentiment.
Hang Seng Index Price Chart
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Components
~80 constituent stocks (expanded from 50 in 2021): AIA, HSBC, Tencent, Alibaba, Meituan, Xiaomi, China Construction Bank, and BYD.
Trading Hours
Regular session: 09:30–12:00 and 13:00–16:00 HKT (Mon–Fri). Hang Seng futures trade on HKEX.
Fact Sheet
Launched on 24 November 1969 by Hang Seng Bank. Free-float market-cap weighted. Expanded constituent count in 2021 to improve representation.