HKEX Optimizes Methodology for the Hang Seng TECH Index
The Hong Kong Exchanges and Clearing Limited (HKEX) has optimized the methodology of the Hang Seng TECH Index, adjusting rules for identifying eligible technology companies and selecting constituent stocks. It has relaxed the listing duration requirement for eligible H shares, introduced weight caps at both the individual stock and industry levels, and expanded coverage of emerging technology themes such as artificial intelligence. The optimization and related constituent stock adjustments will take effect after market close on September 11, 2026, and be officially implemented on September 14, 2026.
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