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Mar. 31, 2026 JPXI Results of Index Consultation on Revisions to the Guidebooks for the TOPIX New Index Series and Other TOPIX Sub-Indices Due to the TOPIX Revisions

 

JPX Market Innovation & Research, Inc. (JPXI) published "Revisions to the Guidebooks for the TOPIX New Index Series and Other TOPIX Sub-Indices Due to the TOPIX Revisions" on January 29, 2026, and sought public opinions on it via index consultation through March 2, 2026.
JPXI has received positive opinions regarding this proposal through this index consultation. Accordingly, JPXI will publish the Guidebooks applicable from October 1, 2026, based on the proposal content presented in this index consultation.

For more information, please see the below link.

Contact

JPX Market Innovation & Research, Inc. Index Business
E-mail: index@jpx.co.jp