Nikkei 225

Aug/25/2025(*Close)

42,807.82

+174.53 +0.41%

New index

JPX-Nikkei Index Human Capital 100 started pubulication

Remarkable Index

Contributing to lowering GHG emissions - Nikkei 225 Climate Change 1.5°C Target Index

News&Release

Important Periodic Review of “JPX-Nikkei Index Human Capital 100”
Important Periodic Review of "JPX-Nikkei Index 400" and "JPX-Nikkei Mid and Small Cap Index"
Important Changes to the Index Guidebook of the Nikkei Stock Average Regarding the Treatment of Spin-Offs

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"

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Nikkei 225 is a long-established stock index of Japan's leading 225 companies

Since its inception in 1950, the Nikkei 225 has been the leading index of Japan’s top 225 companies traded on the Tokyo Stock Exchange. Trusted and respected around the world, the index offers investors a reliable view of market sentiment, the latest value and the current position based on 70 years of history.

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Other Nikkei Indexes

Nikkei Stock Average Volatility Index

24.25

-0.86 -3.42%

Aug/25(15:50)

JPX-Nikkei Index 400

27,882.95

+23.05 +0.08%

Aug/25(15:30)

Nikkei Semiconductor Stock Index

9,360.61

+105.14 +1.14%

Aug/25(15:30)

Nikkei Asia300 Investable Index (USD)

1,719.04

+33.67 +2.00%

Aug/25(19:30)

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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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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.

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