News&Release

Oct/18/2023

Release of the IOSCO Principles compliance report
Oct/17/2023

Changes in Nikkei Climate 1.5°C Target Index
Oct/17/2023

Changes in the Nikkei Domestic Exposure 50 and the Nikkei Global Exposure 50 constituents
Oct/16/2023

Deletion from the Nikkei REIT Indexes
Oct/13/2023

Deletion from the JPX-Nikkei Mid and Small Cap Index
Oct/02/2023

Changes to the Index Guidebook of Nikkei 225 derived indexes
Sep/29/2023

Nikkei 225's Divisor to Rise to 30.02932509
Sep/25/2023

Nikkei has redesigned "Nikkei Indexes" website
Sep/21/2023

Change to the Nikkei 500 constituents
Sep/20/2023

Deletion from Nikkei High Dividend Yield 50
Sep/19/2023

Notification of System Maintenance (September 23, 2023)
Sep/15/2023

Annual Review of Nikkei Stock Index 300
Sep/15/2023

Changes to the Constituents of the Nikkei 500
Sep/15/2023

Changes to the PAF in Nikkei 500
Sep/14/2023

Removal from the Nikkei Asia300 Investable Index constituents
Sep/14/2023

Removal from the Nikkei Asia300 Index constituents
Sep/08/2023

Index value of Nikkei Asia300 Hong Kong Index on September 8, 2023
Sep/04/2023

Changes to the Nikkei Stock Average
Sep/04/2023

Deletion from Nikkei Climate 1.5°C Target Index
Sep/04/2023

Deletion from Nikkei Domestic Exposure 50 and Nikkei Global Exposure 50
Sep/01/2023

Index value of Nikkei Asia300 Hong Kong Index on September 1, 2023
Aug/22/2023

Changes to the PAF in Nikkei 500
Aug/16/2023

Deletion from the JPX-Nikkei Mid and Small Cap Index
Aug/07/2023

Periodic Review of "JPX-Nikkei Index 400" and "JPX-Nikkei Mid and Small Cap Index"
Aug/07/2023

Periodic Review of "JPX-Nikkei Index 400" and "JPX-Nikkei Mid and Small Cap Index" (JPX-Nikkei 400 Constituents List)
Aug/07/2023

Periodic Review of "JPX-Nikkei Index 400" and "JPX-Nikkei Mid and Small Cap Index" (JPX-Nikkei Mid Small Constituents List)
Aug/03/2023

Index value of Nikkei Asia300 Taiwan Index on August 3, 2023
Jul/18/2023

Index value of Nikkei Asia300 Hong Kong Index on July 17, 2023
Jul/12/2023

Changes to the Index Guidebook and the Constituents Selection Rules of the Nikkei Stock Average
Jul/12/2023

Nikkei Stock Average Index Guidebook (to be effective from October 2, 2023)

Guide to make better use of the Nikkei Indexes

The most trusted gauge of the stock markets

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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This section provides information on the procedures for using basic data in business use such as index constituents stock prices, dividends and weights, which are indispensable for calculating the Nikkei Stock Average, for business use.

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