Data Set
TOPIX Inclusion / Exclusion Criteria
FrequencyDaily
Update Timing20:30 JST
Delivery MethodQUICK APIs
SourceQUICK
                   
Summary
Calculation rules for Tokyo Stock Price Index (TOPIX) constituent changes in October 2026 as a part of Tokyo Stock Exchange’s market restructuring. This dataset provides comprehensive data needed to find out constituent stocks of the next-generation TOPIX, utilizing data from JPX and in accordance with the new rules published by JPX Market Innovation & Research (JPXI).

Data items (partial list)
・Ticker symbol
・Market section
・TOPIX constituent flag
・Daily traded value
・Free-float adjusted market capitalization
  • Equity

Coverage
Listed stocks on the TSE's Prime, Standard, or Growth Markets
Sales Territory
Global
Subscription Plan
Annual subscription, monthly charge

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