Hang Seng Index Index — Level, Chart & Constituents

What the Hang Seng Index measures

Hang Seng Index is a stock market index that tracks the performance of the largest companies listed on the Hong Kong stock market. It is a major barometer for the Asia-Pacific region and reflects how the city’s blue-chip companies move together. As a free-float market-capitalisation-weighted measure, larger companies have a greater influence on the level. Investors use it to gauge overall sentiment in Hong Kong and, more broadly, in Greater China.

Key numbers explained

• The current 24,834.12 points represent the latest calculated level of the Hang Seng Index; this is the headline number you see quoted.
• Today’s range of 24,811.85 – 25,072.25 shows the lowest and highest level reached during the trading session.
• The price change today of -1.01% indicates the session’s percentage decline relative to the previous close.
• The 52-week low of 22,518 and high of 28,056.1 mark the lowest and highest levels reached over the past year.
• The index is denominated in HKD, meaning all constituent stock prices are converted into Hong Kong dollars before the level is calculated.
• The Hang Seng Index is a market-capitalisation-weighted index, so movements in larger companies move the level more than movements in smaller ones.

Recent news

Headlines show Asian stock markets reacting to a mix of geopolitical and economic signals. Beijing’s AI probe and firming oil prices have churned sentiment, while Wall Street cues and tech strength have at times lifted the region. Easing oil prices and the China President Xi US visit have also buoyed markets, whereas bond yields and tech concerns have periodically cramped sentiment.

What to watch

Because the Hang Seng Index is heavily exposed to China’s economic policy, shifts in trade, regulatory, or stimulus announcements can move the level. Global oil prices and bond yields often influence the cost of capital and risk appetite across the region. Technology sector developments, given the sector’s weight, are another key driver. For a broader view of the Asia-Pacific region, you can compare it with the S&P/ASX 200, Nikkei 225, KOSPI, Shanghai SSE Composite, BSE Sensex, Nifty 50, and S&P/TSX Composite, all listed in the Indices directory.