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Overview of TOPIX Revisions | Revisions of TOPIX | Japan Exchange Group Background Outline Overview of TOPIX Revisions 　 First stage of revisions Second stage of revisions Other Revisions Since its launch on July 1, 1969, the Tokyo Stock Price Index (TOPIX) has been widely used as a market benchmark with functionality as an investable index, covering a wide range of stocks listed on the Japanese market. TOPIX is being used in a variety of ways: in line with the recent boom in passive investment, assets under management of passively managed assets such as ETFs and pension trusts linked to TOPIX is about JPY 110 trillion (as of end of March 2024), with TOPIX Futures being traded at Osaka Exchange (OSE) and Chicago Mercantile Exchange (CME). Using the opportunity provided by the market restructuring, these series of revisions of TOPIX aim to ensuring continuity and further enhance its functionality as an investable index ...

TOPIX | Japan Exchange Group What is TOPIX ? Summary of TOPIX Component Issues Calculation Method Historical Index Value TOPIX New Index Code information TOPIX Related ETFs Related Information Calculation Method after revisions of TOPIX and other indices News What is TOPIX ? Summary of TOPIX Component Issues Calculation Method Historical Index Value TOPIX New Index Code information TOPIX Related ETFs Related Information Calculation Method after revisions of TOPIX and other indices News For more information on Index revisions after April 2022, click the link below. Overview of Index Revisions TOPIX is a market benchmark with functionality as an investable index, covering an extensive proportion of the Japanese stock market. TOPIX is a free-float adjusted market capitalization-weighted index. TOPIX shows the measure of current market capitalization assuming that market capitalization as of the base date (January 4 ,1968) is 100 points. This is a measure of the overall trend in the ...

Overview | mini-TOPIX Futures | Japan Exchange Group About mini-TOPIX Futures Overview 　 Contract Specifications mini-TOPIX Futures is a small-sized stock index Futures based on TOPIX. It is a tenth of the contract size of TOPIX Furtures (Large Contracts). TOPIX Futures TOPIX Trading Unit The minimum trading unit is TOPIX multiplied by 1,000. Tick Size 0.25 points (one-half of TOPIX Futures) Margin Margin requirements are calculated using SPAN. To trade mini-TOPIX Futures, investors are required to pledge collateral called margin. Please refer to the Japan Securities Clearing Corporation (JSCC) website for details on the margin calculation method. JSCC Contract Months The three most recent contract months out of March, June, September, and December are traded. Market Information Trading Volume by Trading Participant Open Interest by Trading Participant Market Maker Program From the viewpoint of ensuring the smooth trading opportunity, Market Maker Program is applied to ...

Overview | TOPIX Banks Index Futures | Japan Exchange Group About TOPIX Banks Index Futures Overview 　 Contract Specifications TOPIX Banks Index Futures is a stock index Futures based on TOPIX Banks Index. TOPIX Banks Index TOPIX Banks Index is the index of stocks in bank sector based on TOPIX Sectors Indices (33 sectors) according to the industrial sectors defined by the Securities Identification Code Committee (SICC). TSE - Indices Line-up Copyrights/Disclaimer Copyrights/Disclaimer...

Overview | TOPIX Banks Index Options | Japan Exchange Group About TOPIX Banks Index Options TOPIX Banks Index Options is European-type options based on TOPIX Banks Index. (Note) ･TOPIX Banks Index Options are available only in Flexible Options Trading. Flexible Options Trading TOPIX Banks Index TOPIX Banks Index is the index of stocks in bank sector based on TOPIX Sectors Indices (33 sectors) according to the industrial sectors defined by the Securities Identification Code Committee (SICC). TSE - Indices Line-up Copyrights/ Disclaimer Copyrights/ Disclaimer...

Overview | TOPIX Core30 Futures | Japan Exchange Group About TOPIX Core30 Futures Overview 　 Contract Specifications TOPIX Core30 Futures is a stock index Futures based on TOPIX Core30. TOPIX Core30 TOPIX Core30 is calculated based on the 30 most liquid and highly market capitalized stocks listed on TOPIX. TSE - Indices Line-up Copyrights/Disclaimer Copyrights/Disclaimer...

Overview | TOPIX Futures | Japan Exchange Group About TOPIX Futures (Large Contracts) Overview 　 Contract Specifications TOPIX Futures is a stock index futures contract on the Tokyo Stock Exchange Stock Price Index (TOPIX). TOPIX Trading Unit The minimum trading unit (1 contract) is 10,000 times TOPIX. Tick Size 0.5 pts Margin Similar to Nikkei 225 Futures, TOPIX Futures contracts are traded by pledging collateral called margin. Please refer to the Japan Securities Clearing Corporation (JSCC) website for details on the margin calculation method. JSCC Contract Months June and December: Nearest 10 contract months March and September: Nearest 3 contract months Market Information Trading Volume by Trading Participant Open Interest by Trading Participant Market Maker Program From the viewpoint of ensuring the smooth trading opportunity, Market Maker Program is applied to TOPIX Futures. Market Maker Program Copyrights/Disclaimer Copyrights/Disclaimer...

Overview | TOPIX Options | Japan Exchange Group About TOPIX Options Overview 　 Contract Specifications TOPIX Options is European-type options based on TOPIX which is a major Japanese stock index. TOPIX Market Maker Program From the viewpoint of ensuring the smooth trading opportunity, Market Maker Program is applied to TOPIX Options. Market Maker Program Copyrights/Disclaimer Copyrights/Disclaimer Related Site Options Quotes Options Calculator...

Constituent Change in TOPIX New Index Series | Japan Exchange Group Oct. 07, 2024 OSEJPXI Constituent Change in TOPIX New Index Series Post JPX Market Innovation & Research, Inc. (JPXI) will make changes to the constituents of the TOPIX New Index Series etc., on October 31, 2024 (after the close of trading on October 30, 2024) as follows. Component stocks of the indices are reviewed and it is conducted annually in October. TOPIX New Index Series (e.g. TOPIX Core30) / Size-based TOPIX Sub-Indices Tokyo Stock Exchange Standard Market TOP20 Index / Tokyo Stock Exchange Growth Market Core Index Tokyo Stock Exchange Growth Market 250 Index Contact JPX Market Innovation & Research, Inc.　Index Business E-mail: index@jpx.co.jp Back to list...

Change of Central Contract Month for TOPIX Futures Trading | Japan Exchange Group Mar. 12, 2025 OSE Change of Central Contract Month for TOPIX Futures Trading Post Concerning TOPIX Futures, since the trading volume of the June 2025 contract (second contract month) surpassed that of the March 2025 contract (nearest contract month) in today’s auction market, the central contract month pertaining to temporary trading halt (Circuit Breaker rule) is as follows from March 13, 2025 (trading day). 【To Day session on March 12】 (Central contract months (9 digit code)) 【From Night session on March 12】 (Central contract months (9 digit code)) TOPIX Futures March 2025 (160030005) June 2025 (160060005) Concerning TOPIX Futures, OSE will announce in each case that the central contract month of TOPIX Futures changes considering the trading volume between the nearest contract month and the farther contract month (except the case that the central contract month change ...