News&Release

Jun/13/2016

Regarding the Stock Consolidation of the Nikkei 225 Constituents
Jun/02/2016

Revision of the Guidebook for JPX-Nikkei Index 400
Mar/11/2016

Changes to the Nikkei Indices
Mar/03/2016

Change to the JPX-Nikkei Index 400
Feb/01/2016

Data Expansion for JPX-Nikkei Index 400 on "Premium Data Package"
Dec/04/2015

Sector information added to component data on "Premium Data Package"
Oct/21/2015

Nikkei has redesigned “Nikkei Indexes” website
Sep/29/2015

Daiichi Chuo Kisen To Delete from Nikkei 500
Sep/04/2015

Changes to the Nikkei Indices
Aug/07/2015

Periodic Review of JPX-Nikkei Index 400
Aug/03/2015

JPX-Nikkei 400 Leveraged and Inverse Index launched
Jul/01/2015

Corrections of the values of JPX-Nikkei 400 Currency Hedged Index dated June 30, 2015
Jun/15/2015

Regarding the Stock Split and Reverse Stock Split of the Nikkei 225 Constituents
Jun/01/2015

Advanced notice info and index tickdata added to “Premium Data Package”
May/22/2015

Start of Calculation and Publication of JPX-Nikkei 400 Leveraged and Inverse Index
May/15/2015

Start of Calculation of JPX-Nikkei 400 CHF Hedged Index
Apr/09/2015

15-year Nikkei 225 data are available to download
Mar/19/2015

Annual Review for Nikkei 500
Mar/16/2015

Regarding the Stock Split of KDDI in Nikkei 225
Feb/20/2015

Deletion from the JPX-Nikkei Index 400
Feb/09/2015

Revision of the Guidebook for JPX-Nikkei 400 Currency Hedged Index
Jan/16/2015

Start of Calculation and Publication of Currency Hedged JPX-Nikkei Index 400
Jan/09/2015

Raw Sugar Futures to be Removed from the Nikkei-TOCOM Index

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.

License Agreement

Nikkei retains all intellectual property rights to the Nikkei Stock Average and other Nikkei Indexes. In addition to displaying the data on our website and mobile apps, Nikkei guides information on approval procedures for different usage patterns, including display and non-display usage of the indexes, and creation of financial instruments on the indexes.

More details

Provision of index data

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.

More details

FAQ

Here you will find answers to your questions about the Nikkei Stock Average and other Nikkei Indexes, as well as licensing agreements and use of this site.

View all FAQ

Contact us

Please contact us here for any questions about the Nikkei Indexes, your interest in using the Nikkei Indexes for business purposes and/or any comments about this site.

Contact us from here