News&Release

Oct/29/2025

Nikkei to launch “Nikkei 225 Shareholder Return Stock 40 Index”
Oct/29/2025

Nikkei 225 Shareholder Return Stock 40 IndexIndex Guidebook
Oct/29/2025

Deletion from the JPX-Nikkei Mid and Small Cap Index
Oct/27/2025

Change to the Nikkei Stock Average
Oct/27/2025

Change to the Nikkei 300 constituents
Oct/27/2025

Change to the Nikkei 500 constituents
Oct/27/2025

Deletion from Nikkei Climate 1.5°C Target Index
Oct/27/2025

Deletion from Nikkei Global Exposure 50
Oct/17/2025

Changes in Nikkei Climate 1.5°C Target Index
Oct/17/2025

Changes in the Nikkei Domestic Exposure 50 and the Nikkei Global Exposure 50 constituents
Oct/03/2025

Release of the IOSCO Principles compliance report
Sep/30/2025

Nikkei 225's Divisor to Rise to 29.69955560
Sep/29/2025

Nikkei 225's Divisor to Fall to 29.59724687
Sep/25/2025

Change to the Nikkei 500 constituents
Sep/16/2025

Annual Review for Nikkei 300
Sep/16/2025

Changes to the PAF in Nikkei 500
Sep/11/2025

Change to the Nikkei 500 constituents
Sep/10/2025

Change to the JPX-Nikkei Index 400 and the JPX-Nikkei Index Human Capital 100
Sep/08/2025

Changes to the Nikkei Stock Average
Sep/08/2025

Deletion from Nikkei Climate 1.5°C Target Index
Sep/08/2025

Deletion from Nikkei High Dividend Yield 50
Sep/03/2025

Change to the JPX-Nikkei Index 400
Sep/01/2025

Deletion from Nikkei High Dividend Yield 50
Aug/22/2025

Periodic Review of “JPX-Nikkei Index Human Capital 100”
Aug/22/2025

Periodic Review of “JPX-Nikkei Index Human Capital 100” (JPX-Nikkei HC100 Constituents List)
Aug/14/2025

Regarding the Stock Split of the Nikkei 225 Constituents
Aug/14/2025

Changes to the PAF in Nikkei 500
Aug/07/2025

Periodic Review of "JPX-Nikkei Index 400" and "JPX-Nikkei Mid and Small Cap Index"
Aug/07/2025

Periodic Review of "JPX-Nikkei Index 400" and "JPX-Nikkei Mid and Small Cap Index" (JPX-Nikkei 400 Constituents List)
Aug/07/2025

Periodic Review of "JPX-Nikkei Index 400" and "JPX-Nikkei Mid and Small Cap Index" (JPX-Nikkei Mid Small Constituents List)

Guide to make better use of the Nikkei Indexes

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Nikkei Inc. has developed and calculated its own indexes from various perspective, looking at changes in society and markets. Nikkei Stock Average, the premier and flagship index of Japanese stocks, and other Nikkei Indexes are widely used globally as representative indicators of the Japanese equity market, and financial products linked to the Nikkei Indexes are traded around the world.

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