News&Release

Sep/05/2022

Changes to the Nikkei Stock Average
Jul/27/2022

Changes to the Index Guidebook and the Constituents Selection Rules of the Nikkei Stock Average
Jul/27/2022

Nikkei Stock Average Index Guidebook(to be effective from October 3, 2022)
Jul/27/2022

Nikkei Stock Average Constituents Selection Rules(to be effective from October 3, 2022)
Jul/01/2022

Increase in digits after the decimal point of the Nikkei 225 divisor on July 19
Jun/17/2022

Nikkei updated the FAQ for Index Consultation Regarding the Introduction of the "Weight cap" on the constituents of the Nikkei Stock Average, and others
Jun/13/2022

Postponement of increase in digits after the decimal point of the Nikkei 225 divisor
May/23/2022

Index Consultation Regarding the Introduction of the "Weighting cap" on the constituents of the Nikkei Stock Average, and others
May/23/2022

FAQ for Index Consultation Regarding the Introduction of the "Weight cap" on the constituents of the Nikkei Stock Average, and others
May/16/2022

Nikkei to launch "Nikkei 225 Climate Change 1.5C Target Index" developed in collaboration with Wilshire
Apr/25/2022

Increase in Digit Number after the decimal point of the Nikkei 225 divisor
Apr/01/2022

Nikkei 225's Divisor to Rise to 28.455
Mar/01/2022

Changes to the Nikkei Indices
Mar/01/2022

Nikkei Stock Average Index Guidebook (to be effective from April 4, 2022)
Mar/01/2022

Nikkei Stock Average Constituents Selection Rules (to be effective from April 4, 2022)
Mar/01/2022

Regarding the Stock Split of Mitsui O.S.K. Lines in Nikkei 225
Jan/04/2022

Nikkei 225 Divisor to Rise to 28.373
Dec/28/2021

Nikkei 225 Divisor to Fall to 28.349
Dec/03/2021

Changes to the Nikkei Indices
Oct/14/2021

Release of the IOSCO Principles compliance report
Sep/30/2021

Nikkei 225's Divisor to Rise to 28.373
Sep/06/2021

Changes to the Nikkei Stock Average
Sep/06/2021

Reference : List of Price Adjustment Factors of the Nikkei 225 constituents as of October 1, 2021 (Projected)
Jul/05/2021

Changes to the Index Guidebook and the Constituents Selection Rules of the Nikkei Stock Average
Jul/05/2021

Nikkei Stock Average Index Guidebook (to be effective from October 1, 2021)
Jul/05/2021

Nikkei Stock Average Constituents Selection Rules (to be effective from October 1, 2021)
May/28/2021

Nikkei updated the FAQ for Index Consultation Regarding the Changes to the Presumed Par Value and other methodologies of the Nikkei Stock Average
May/24/2021

Nikkei 225 70th anniversary website is now open
May/10/2021

Index Consultation Regarding the Changes to the Presumed Par Value and other methodologies of the Nikkei Stock Average
May/10/2021

List of the expected Price Adjustment Factor as on May 10, 2021

Guide to make better use of the Nikkei Indexes

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