Japan's main stock market index, the JP225, rose to 49553 points on December 2, 2025, gaining 0.51% from the previous session. Over the past month, the index has declined 3.78%, though it remains 26.25% higher than a year ago, according to trading on a contract for difference (CFD) that tracks this benchmark index from Japan. Japan Stock Market Index (JP225) - values, historical data, forecasts and news - updated on December of 2025.

Graph and download economic data for Nikkei Stock Average, Nikkei 225 (NIKKEI225) from 1949-05-16 to 2025-12-02 about stocks, stock market, Japan, and indexes.

In 2024, the Nikkei 225 index closed at ********* points. The index surpassed a 34-year-old record in February and reached a new all-time high in July 2024. The Nikkei 225 is a price-weighted stock market index that has been calculated by the Nihon Keizai Shimbun (Nikkei) newspaper since 1950. It comprises 225 constituents listed on the Prime Market of the Tokyo Stock Exchange.

Key information about Japan Nikkei 225 Stock

• Japan Nikkei 225 Stock closed at 50,253.9 points in Nov 2025, compared with 52,411.3 points at the previous month end
• Japan Equity Market Index: Month End: Japan: Nikkei 225 Stock data is updated monthly, available from May 1949 to Nov 2025, with an average number of 26,029.2 points
• The data reached an all-time high of 52,411.3 points in Oct 2025 and a record low of 86.2 points in Jun 1950

CEIC calculates monthly Equity Market Index from daily Equity Market Index based on the last business day of the month. Nikkei provides Equity Market Index.


Further information about Japan Nikkei 225 Stock

• In the latest reports, Prime Market recorded a monthly P/E ratio of 21.8 in Nov 2025

The Nikkei 225 Index reached an all-time high of ********* on October 7, 2025. A year earlier, it had already surpassed the record of ********* set in 1989. The Nikkei 225 is a price-weighted stock market index that has been calculated by the Nihon Keizai Shimbun (Nikkei) newspaper since 1950. It comprises 225 constituents listed on the Prime Market of the Tokyo Stock Exchange (TSE).

Nikkei 225 (Nikkei Stock Average) is one of the most important stock market indices in Japan.

🔹 What does it measure?

It tracks the average stock price of 225 large companies listed on the Tokyo Stock Exchange (TSE).

It is widely seen as a barometer of Japan’s overall economic performance.

🔹 Key features:

First calculated in 1950.

Often referred to as the Japanese equivalent of the Dow Jones Industrial Average, since both are price-weighted indices.

Price-weighted index → Stocks with higher share prices have a larger influence, regardless of market capitalization.

Covers multiple industries: technology, automotive, finance, consumer goods, etc.

👉 In short, the Nikkei 225 is the most widely followed indicator of Japan’s stock market, and also a key reference for global investors.

Prices for Japan Stock Market Index (JPVIX) including live quotes, historical charts and news. Japan Stock Market Index (JPVIX) was last updated by Trading Economics this December 2 of 2025.

The Nikkei Stock Average (Nikkei 225) closed at ********* points in September 2025. In October 2025, the index reached a new all-time high of ******** points. The Nikkei 225 is a price-weighted stock market index that has been calculated by the Nihon Keizai Shimbun (Nikkei) newspaper since 1950. It comprises 225 constituents listed on the Prime Market of the Tokyo Stock Exchange (TSE).

Actual value and historical data chart for Japan Stock Market Return Percent Year On Year

Japan Index: Nagoya Stock Exchange (NSE): Option 25 Index: Price data was reported at 1,104.130 04Jan1988=1000 in Nov 2018. This records a decrease from the previous number of 1,107.090 04Jan1988=1000 for Oct 2018. Japan Index: Nagoya Stock Exchange (NSE): Option 25 Index: Price data is updated monthly, averaging 876.945 04Jan1988=1000 from Jun 1992 (Median) to Nov 2018, with 318 observations. The data reached an all-time high of 1,519.300 04Jan1988=1000 in Jun 2007 and a record low of 577.620 04Jan1988=1000 in May 2012. Japan Index: Nagoya Stock Exchange (NSE): Option 25 Index: Price data remains active status in CEIC and is reported by Nagoya Stock Exchange. The data is categorized under Global Database’s Japan – Table JP.Z002: All Stock Exchange: Market Indices. Data prior to January 1999 was taken from daily conversion.

Context:

The provided dataset is extracted from yahoo finance using pandas and yahoo finance library in python. This deals with stock market index of the world best economies. The code generated data from Jan 01, 2003 to Jun 30, 2023 that’s more than 20 years. There are 18 CSV files, dataset is generated for 16 different stock market indices comprising of 7 different countries. Below is the list of countries along with number of indices extracted through yahoo finance library, while two CSV files deals with annualized return and compound annual growth rate (CAGR) has been computed from the extracted data.

Number of Countries & Index:

https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F15657145%2F90ce8a986761636e3edbb49464b304d8%2FNumber%20of%20Index.JPG?generation=1688490342207096&alt=media" alt="">

Content:

Unit of analysis: Stock Market Index Analysis

This dataset is useful for research purposes, particularly for conducting comparative analyses involving capital market performance and could be used along with other economic indicators.

There are 18 distinct CSV files associated with this dataset. First 16 CSV files deals with number of indices and last two CSV file deals with annualized return of each year and CAGR of each index. If data in any column is blank, it portrays that index was launch in later years, for instance: Bse500 (India), this index launch in 2007, so earlier values are blank, similarly China_Top300 index launch in year 2021 so early fields are blank too.

The extraction process involves applying different criteria, like in 16 CSV files all columns are included, Adj Close is used to calculate annualized return. The algorithm extracts data based on index name (code given by the yahoo finance) according start and end date.

Annualized return and CAGR has been calculated and illustrated in below image along with machine readable file (CSV) attached to that.

To extract the data provided in the attachment, various criteria were applied:

1. Content Filtering: The data was filtered based on several attributes, including the index name, start and end date. This filtering process ensured that only relevant data meeting the specified criteria.

2. Collaborative Filtering: Another filtering technique used was collaborative filtering using yahoo finance, which relies on index similarity. This approach involves finding indices that are similar to other index or extended dataset scope to other countries or economies. By leveraging this method, the algorithm identifies and extracts data based on similarities between indices.

In the last two CSV files, one belongs to annualized return, that was calculated based on the Adj close column and new DataFrame created to store its outcome. Below is the image of annualized returns of all index (if unreadable, machine-readable or CSV format is attached with the dataset).

Annualized Return:

As far as annualised rate of return is concerned, most of the time India stock market indices leading, followed by USA, Canada and Japan stock market indices.

https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F15657145%2F37645bd90623ea79f3708a958013c098%2FAnnualized%20Return.JPG?generation=1688525901452892&alt=media" alt="">

Compound Annual Growth Rate (CAGR):

The best performing index based on compound growth is Sensex (India) that comprises of top 30 companies is 15.60%, followed by Nifty500 (India) that is 11.34% and Nasdaq (USA) all is 10.60%.

The worst performing index is China top300, however this is launch in 2021 (post pandemic), so would not possible to examine at that stage (due to less data availability). Furthermore, UK and Russia indices are also top 5 in the worst order.

https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F15657145%2F58ae33f60a8800749f802b46ec1e07e7%2FCAGR.JPG?generation=1688490409606631&alt=media" alt="">

Geography: Stock Market Index of the World Top Economies

Time period: Jan 01, 2003 – June 30, 2023

Variables: Stock Market Index Title, Open, High, Low, Close, Adj Close, Volume, Year, Month, Day, Yearly_Return and CAGR

File Type: CSV file

Inspiration:

• Time series prediction model
• Investment opportunities in world best economies
• Comparative Analysis of past data with other stock market indices or other indices

Disclaimer:

This is not a financial advice; due diligence is required in each investment decision.

Key information about Japan Market Capitalization

• Japan Market Capitalization accounted for 7,586.336 USD bn in Oct 2025, compared with a percentage of 7,443.760 USD bn in the previous month
• Japan Market Capitalization is updated monthly, available from Jan 1957 to Oct 2025
• The data reached an all-time high of 7,586.336 USD bn in Oct 2025 and a record low of 4.473 USD bn in Aug 1957

CEIC converts monthly Market Capitalization into USD. Japan Exchange Group Inc. provides Market Capitalization in local currency. The Federal Reserve Board period end market exchange rate is used for currency conversions. Market Capitalization covers Tokyo Stock Exchange only, which is not the only equity market in the country but is highly representative. Before July 2013 Total Market Capitalization of TSE covers TSE 1st Section Shares, 2nd Section Shares and Mothers Shares. Since July 2013, Total Market Capitalization of TSE also covers Market Capitalization of Tokyo Pro Market Shares, JASDAQ Standard Shares and JASDAQ Growth Shares. On April 2022, the stock market was restructured into three new market segments (Prime Market, Standard Market, and Growth Market) replacing previous four market divisions: 1st Section, 2nd Section, Mothers, and JASDAQ (Standard and Growth).

Index Time Series for Xtrackers Nikkei 225 UCITS ETF 1D. The frequency of the observation is daily. Moving average series are also typically included. The aim is for the investment to reflect the performance of the Nikkei Stock Average Index (Index) which is designed to reflect the performance of the Japanese stock market, specifically the 225 stocks listed on the Tokyo Stock Exchange First Section. The shares of the companies comprised in the Index are reviewed periodically by the liquidity in the market and sector balance. By selecting highly liquid shares, the Index is aimed at maintaining its long-term continuity and reflecting the changes in the industry structure. The liquidity assessment involves shares being ranked by trading volume and the magnitude of price fluctuations by volume in the preceding 5 years. The Fund will attempt to replicate the Index by buying all (or, on an exceptional basis, a substantial number of) the shares in the Index in the same proportion as they have in the Index as determined by the Sub-Portfolio Manager of the Fund which is Deutsche Asset Management (UK) Limited.

Index: TSE: 1st Section: MA: Wholesale Trade data was reported at 1,548.825 06Jan1992=1000 in Nov 2018. This records a decrease from the previous number of 1,631.782 06Jan1992=1000 for Oct 2018. Index: TSE: 1st Section: MA: Wholesale Trade data is updated monthly, averaging 861.791 06Jan1992=1000 from Jan 1997 (Median) to Nov 2018, with 263 observations. The data reached an all-time high of 1,789.009 06Jan1992=1000 in Feb 2000 and a record low of 410.949 06Jan1992=1000 in Nov 2002. Index: TSE: 1st Section: MA: Wholesale Trade data remains active status in CEIC and is reported by Japan Exchange Group. The data is categorized under Global Database’s Japan – Table JP.Z002: All Stock Exchange: Market Indices.

Index: TSE: 1st Section: Retail Trade data was reported at 1,371.010 06Jan1992=1000 in Jun 2018. This records a decrease from the previous number of 1,372.730 06Jan1992=1000 for May 2018. Index: TSE: 1st Section: Retail Trade data is updated monthly, averaging 808.065 06Jan1992=1000 from Jan 1994 (Median) to Jun 2018, with 292 observations. The data reached an all-time high of 1,564.550 06Jan1992=1000 in Nov 1999 and a record low of 433.590 06Jan1992=1000 in Feb 2009. Index: TSE: 1st Section: Retail Trade data remains active status in CEIC and is reported by Japan Exchange Group. The data is categorized under Global Database’s Japan – Table JP.Z002: All Stock Exchange: Market Indices.

At the end of the fiscal year 2024, ***************************************** were the leading type of domestic investors in stocks in Japan, with stock holdings of around ***** trillion Japanese yen. Stock holdings of financial institutions, including insurance companies, investment trusts, and pension trusts, amounted to ***** trillion yen. Tokyo Stock Exchange With a market capitalization of over *** trillion Japanese yen and around ***** constituents, the Tokyo Stock Exchange, operated by the Japan Exchange Group, is one of the largest stock exchanges in Asia and the world. In parallel to its reorganization in April 2022, a series of reforms were introduced to improve corporate governance of listed companies and make Japanese stocks more attractive to investors. Driven by global investors, the Nikkei 225 stock market index, Japan’s benchmark index, surpassed a 34 year-old record-high in February 2024. Private investors Stock holdings of individuals amounted to around ***** trillion yen in fiscal 2024. Japanese households hold a comparably large share of assets in cash and deposits. According to estimates, around ** percent of the population were stock owners and equity and investment trusts accounted for around ** percent of the financial assets of households. To boost private investment in stocks and bonds, an amended version of Japan’s tax-exempt investment scheme, Nippon Individual Savings Account (NISA), was launched in January 2024.

Index Time Series for NEXT NOTES Tokyo Stock Exchange Mothers. The frequency of the observation is daily. Moving average series are also typically included. NA

Index Time Series for Daiwa Tokyo Stock Exchange REIT Core Index. The frequency of the observation is daily. Moving average series are also typically included. NA

Japan Index: NSE: Stock Price Index: 2nd Section Composite data was reported at 3,638.890 04Jan1968=100 in Oct 2018. This records an increase from the previous number of 3,634.600 04Jan1968=100 for Sep 2018. Japan Index: NSE: Stock Price Index: 2nd Section Composite data is updated monthly, averaging 1,350.530 04Jan1968=100 from Feb 1999 (Median) to Oct 2018, with 237 observations. The data reached an all-time high of 3,655.090 04Jan1968=100 in Jul 2018 and a record low of 871.670 04Jan1968=100 in Nov 2002. Japan Index: NSE: Stock Price Index: 2nd Section Composite data remains active status in CEIC and is reported by Nagoya Stock Exchange. The data is categorized under Global Database’s Japan – Table JP.Z002: All Stock Exchange: Market Indices.

Japan Index: TSE: 1st Section: Real Estate data was reported at 1,492.020 04Jan1968=100 in Jun 2018. This records a decrease from the previous number of 1,515.170 04Jan1968=100 for May 2018. Japan Index: TSE: 1st Section: Real Estate data is updated monthly, averaging 884.685 04Jan1968=100 from Jan 1994 (Median) to Jun 2018, with 292 observations. The data reached an all-time high of 2,350.710 04Jan1968=100 in May 2007 and a record low of 404.940 04Jan1968=100 in Apr 2003. Japan Index: TSE: 1st Section: Real Estate data remains active status in CEIC and is reported by Japan Exchange Group. The data is categorized under Global Database’s Japan – Table JP.Z002: All Stock Exchange: Market Indices.