The Hang Seng Index is an important indicator of the price of the Hong Kong stock market. Calculated by the market value of several constituent stocks (namely blue chips), it represents 63% of the 65,438+02-month average market value coverage of all listed companies on the Hong Kong Stock Exchange. The Hang Seng Index is calculated by Hang Seng Index Company Limited, a subsidiary of Hang Seng Bank. It is reviewed quarterly and the adjustment of constituent stocks is announced.

The Hang Seng Index is compiled by Hang Seng Index Service Co., Ltd., a wholly-owned subsidiary of Hang Seng Bank in Hong Kong. It is a weighted average stock price index with 33 representative listed stocks in the Hong Kong stock market as samples and their liquidity as the weight. It is the most influential stock price index reflecting the price fluctuation trend of Hong Kong stock market. The index was first released on June 24th 1969, 165438, with a base period of 65438+July 3rd10964. The base period index is set to 100.

The Hang Seng Index refers to the futures index, which aims to reflect the performance of the portfolio that holds the Hang Seng Technology Index futures contract and renews it on a monthly basis. By purchasing a single futures contract, the Hang Seng Index futures index replicates the performance of the Hang Seng Technology Stock Index in a new and cost-effective way.

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