H
Hang Seng
Hang Seng Share Price
Hong Kong
23,294.40
335.74 (1.46%) 
Last Updated on 31 Oct 2026 at 8:40 am Indian Standard Time
Data provided here represents Contract for Difference (CFD) prices and it is not directly sourced from any exchanges. These prices are derived by market makers and may potentially differ from actual market prices.
About Hang Seng Index
The Hang Seng Index (HSI) is the most prominent stock market index in Hong Kong, and a key indicator of the performance of the Hong Kong Stock Exchange (HKEX). The index was established by Hang Seng Bank on November 24, 1969, and tracks the largest and most liquid companies listed in Hong Kong, representing approximately 67% of the total market capitalisation of HKEX.
Read MoreFAQs
How does the Hang Seng Index work?
The Hang Seng Index tracks the performance of leading companies listed on the Hong Kong stock exchange through a free-float market capitalisation weighting method. This ensures that the companies that have a higher market value will have more influence on their movements.
What does the Hang Seng Index indicate?
The HSI represents investor mood and the overall performance of the Hong Kong stock market. It shows the financial condition of major companies and provides an overview of Hong Kong's economic trends.
What is the computing method of the Hang Seng Index?
Only shares that are available for public trading are included in the HSI since it is determined using the free-float market capitalisation approach. To provide a fair assessment of market fluctuations, the formula takes into account the market value, share price, and quantity of free-floating shares.
What is the criterion of selection and reviews of stocks in the Hang Seng Index?
In order to be included in the HSI, companies should be among the largest by market capitalisation and trading turnover on the HKEX. They must be listed in Hong Kong. They should also demonstrate strong financial health and sufficient liquidity. The reviews are done on a quarterly basis.
How often do Hang Seng Index constituents change?
The constituents are reviewed every quarter (March, June, September, and December). Changes are made on the basis of market capitalisation and trading activity to ensure that the index remains a reflection of the top-performing and most influential companies in Hong Kong.
Can you buy the Hang Seng Index directly?
The Hang Seng Index is not tradable and cannot be bought. Exchange-traded funds (ETFs), index mutual funds, and derivatives like futures and options based on the HSI, however, can provide investors with exposure to the HSI. With these products, investors can follow the performance of the Hang Seng Index.
What are the historical returns of the Hang Seng Index?
As of Oct 2025, the Hang Seng Index recorded the following approximate returns:
- 1-Year Return : 23.11%
- 5-Year Return: 5.61%
What are some of the popular companies in the Hang Seng Index?
Some of the most recognised companies within the HSI include Tencent Holdings, AIA Group, HSBC Holdings, Alibaba Group Holding, and China Mobile. These companies are major industries in the field of technology, finance, telecommunications, and real estate, which gives investors exposure to Hong Kong’s most dynamic economic segments.
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