# Releases ## 2026 **Sep 14, 2026** \[New Feature] \[Update] ### Release of the Valuation Indicators API - The [Valuation Indicators API](/en/spec/eq-valuation), which delivers daily valuation indicators calculated from financial statement disclosures and share prices, is now available. It can be used on all plans. - Eight indicators are provided: EPS, FwdEPS, BPS, ROE, FwdROE, PER, FwdPER and PBR. Actual figures are based on trailing twelve months (TTM) net income, and forward figures are based on the company's forecast of net income for the current fiscal year. - Market capitalization (`MktCap`, in millions of JPY) is also recorded. It is calculated as the share price multiplied by the share count excluding treasury shares, so its value may not match market capitalization in the [Daily Stock Prices (OHLC)](/en/spec/eq-bars-daily) API, which uses a share count that includes treasury shares. - File download (CSV download / Bulk API) is also supported for the Light plan and above. ### \[Advance Notice] Market capitalization (`MktCap`) will be removed from the Daily Stock Prices (OHLC) API - Market capitalization in the [Valuation Indicators API](/en/spec/eq-valuation) is calculated using a share count that excludes treasury shares. - Accordingly, market capitalization (`MktCap`) in the response of the [Daily Stock Prices (OHLC)](/en/spec/eq-bars-daily) API, which is calculated with a share count that includes treasury shares, is scheduled to be removed. We will announce the removal date once it has been decided. - Market capitalization is provided by the [Valuation Indicators API](/en/spec/eq-valuation), so please consider switching your reference. Note that the two APIs define the share count differently, so the values may not match. ### Added amendment report data to the Large Volume Holding Reports (EDINET) API, with the document management number of the amended document and the reporting obligation date as response fields - Amendment Reports (document type code `360`) have been added to the [Large Volume Holding Reports (EDINET) API](/en/spec/edinet-large-volume-shareholders) data. - An Amendment Report does not replace the document it amends; it is added as a separate record. - The document management number of the document being amended (`ParDocId`) was added to the response fields. Amendment Report (`6`) was added to the report type code (`LargeHldgTypeCode`). - The reporting obligation date (`RptOblgDate`) was added to the response fields. **Aug 24, 2026** \[Update] ### \[Advance Notice] Margin Trading Outstanding API to be upgraded to daily delivery with new value fields (September 28, 2026) - On September 28, 2026, the [Margin Trading Outstandings API](/en/spec/mkt-margin-int) will be upgraded from weekly to daily data delivery. Data for the previous business day will be available on each business day. - Daily data will be available from September 25, 2026. Earlier data remains weekly and is dated as of the last business day of each week. - Six value fields ("ShrtVal", "LongVal", "ShrtNegVal", "LongNegVal", "ShrtStdVal", and "LongStdVal") will be added to the response. - These fields will contain values from September 25, 2026. For earlier data, they will be returned as null. Please ensure that your implementation handles null appropriately. - The published date field ("PubDate") will be added to the response as the first field. In addition, you will be able to search data by published date (published\_date). - The published date contains values from September 25, 2026. For earlier data, the key is present but the value is null, so please handle null appropriately. - The order of the response fields will change: "IssType" (issue classification) will appear immediately after "Code". Implementations should not rely on the order of fields in a JSON response. - For details, see [Margin Trading Outstanding (Daily)](/en/spec/mkt-margin-int-daily). **Aug 17, 2026** \[Update] ### Added semiannual and quarterly report data to the Major Shareholders (EDINET) API, with the current accounting period start and end dates as response fields - Semiannual and quarterly reports have been added to the [Major Shareholders (EDINET) API](/en/spec/edinet-major-shareholders) data. - The following two fields were added to the response. - `CurPerSt` (start date of the current accounting period) - `CurPerEn` (end date of the current accounting period) **Aug 10, 2026** \[Update] ### Added market capitalization and ex-rights type to Daily Stock Prices (OHLC) - We added market capitalization (`MktCap`) and ex-rights type (`ExRT`) to the response of the [Daily Stock Prices (OHLC)](/en/spec/eq-bars-daily) API. Available for all plans. - Market capitalization is calculated as "close price (before adjustment) × number of listed shares" and recorded in millions of JPY (rounded to the nearest million). - Ex-rights type is a code indicating the corporate action type on the ex-rights date (`1`: Stock split, `2`: Reverse stock split, `3`: Rights issue). Null is recorded on days with no applicable corporate action. **Aug 3, 2026** \[New Feature] \[Update] ### Release of Earnings Announcement Dates API - We released the [Earnings Announcement Dates API](/en/spec/fin-earnings-date), available for all plans. - You can retrieve the earnings announcement dates that listed companies have reported to the Tokyo Stock Exchange. - You can search by issue code, publication date, or scheduled announcement date. Note that when searching by scheduled announcement date, if a previously reported date has been revised, only the currently effective date is returned. - The Free plan is subject to a 12-week delay (with 2 years of history); the Light plan and above provide history according to the plan (5 / 10 / 20 years). - File download (CSV download / Bulk API) is also supported for the Light plan and above. - In addition, the existing API that provides only the next business day's announcements has been renamed to [Earnings Calendar (March/September fiscal year-end only)](/en/spec/eq-earnings-cal) (no changes to its functionality or response). ### Added Shareholders' Equity and ROE to the Financial Data API - We added Shareholders' Equity (consolidated: "ShEq", non-consolidated: "NCShEq") and Return on Equity (consolidated: "ROE", non-consolidated: "NCROE") to the response of the [Financial Data API](/en/spec/fin-summary), available for all plans. - There are no changes to the existing response items or behavior. **Jul 13, 2026** \[New Feature] ### Release of Large Volume Holding Reports (EDINET) API - We released the [Large Volume Holding Reports (EDINET) API](/en/spec/edinet-large-volume-shareholders), available for the Standard and Premium plans. - From Large Volume Holding Reports and their Change Reports (document type code 350) submitted to EDINET, you can retrieve, per filer and joint holder, the number of share certificates held, the holding ratio, the breakdown of acquisition funds, and acquisitions / disposals during the last 60 days. - You can search by the issuer's EDINET code, issue code, and submission date. - This API does not support file download (CSV download / Bulk API). **Jul 6, 2026** \[New Feature] ### Release of Major Shareholders & Cross-Shareholdings (EDINET) APIs - We released the [Major Shareholders (EDINET) API](/en/spec/edinet-major-shareholders), available for the Standard and Premium plans. - From the "Status of Major Shareholders" section of the Annual Securities Report, you can retrieve each shareholder's name, address, shares held, and holding ratio. - We also released the [Cross-Shareholdings (EDINET) API](/en/spec/edinet-cross-shareholdings), available for the Standard and Premium plans. - From "Section 4: Status of Shares" of the Annual Securities Report, you can retrieve, per scope (the reporting company itself and the consolidated group companies with the largest / second-largest holdings), listed / non-listed share counts and their changes, the specified investment / deemed holding records, and footnote text. - Each issue in the specified investment / deemed holding records is annotated with EdinetCode and SecCode. - These APIs do not support file download (CSV download / Bulk API). **Jun 29, 2026** \[Update] \[Fix] ### Rights issues added to price adjustment for Stock Prices (OHLC) - In addition to stock splits and reverse stock splits, "rights issues" have been newly added to the price adjustment targets of [Stock Prices (OHLC)](/en/spec/eq-bars-daily). - Accordingly, adjusted prices and trading volumes that were not correctly adjusted for past rights issues have been corrected. For some issues, past adjusted values will change. - Corrected issues (codes): 17730, 33180, 37500, 38320, 38560, 45410, 57210, 63970, 69930, 77780, 94780 **Jun 8, 2026** \[New Feature] ### Financial Data APIs upgraded to near real-time updates (Premium plan API only) - For Premium plan users, the [Financial Data (Summary only)](/en/spec/fin-summary) and [Financial Statement Data (BS/PL/CF)](/en/spec/fin-details) APIs have been upgraded to near real-time updates. (CSV updates remain twice daily.) - After calling the API with `date` set to today, you can pass the `cursor` from the response in the next request to retrieve only data published since the previous call. - For details, see [Retrieving Differential Data Using Cursor](/en/spec/cursor). **May 26, 2026** \[New Feature] \[Update] ### Product category added to Listed Issue Master - The product category field (ProdCat) has been added to the [Listed Issue Master](/en/spec/eq-master) response. - This enables filtering by product types such as ETF and REIT. - For details, see [Product category codes and names](/en/spec/eq-master/product-category). **May 18, 2026** \[New Feature] ### TDnet/Company Disclosure now available - The TDnet/Company Disclosure add-on has been added. You can now access company disclosure information via the following APIs: - [TDnet/Company Disclosure Index List](/en/spec/td-list) - [TDnet/Company Disclosure Files](/en/spec/td-files) - [TDnet/Company Disclosure Index CSV Download](/en/spec/td-bulk) **Apr 13, 2026** \[New Feature] ### Expanded coverage for Futures (OHLC) - You can now retrieve the following futures via [Futures (OHLC)](/en/spec/drv-bars-daily-fut): - USD/JPY Futures - CNH/JPY Futures - EUR/JPY Futures - For details, see [Futures Product Category Codes](/en/spec/drv-bars-daily-fut/derivative-product-category) ### J-Quants CLI tool released - The CLI tool `jquants` has been released for retrieving Japanese stock market data via J-Quants API V2. - Install via Homebrew or download pre-built binaries. - For details, see [J-Quants CLI](/en/spec/jquants-cli). **Apr 6, 2026** \[New Feature] ### Expanded coverage for Indices (OHLC) - You can now retrieve the following indices via [Indices (OHLC)](/en/spec/idx-bars-daily): - Dividend-included indices - JPX Start-Up Acceleration 100 Index - For details, see [Index Codes](/en/spec/idx-bars-daily/indexcodes). **Mar 30, 2026** \[New Feature] ### Trading Calendar available via file download - Trading Calendar data can now be retrieved via file download (Bulk API). - The `/markets/calendar` endpoint has been added to the [List of Downloadable Files API](/en/spec/bulk-list). You can download the data as a CSV file by specifying `/markets/calendar` as the endpoint in the [File Download URL API](/en/spec/bulk-get). **Mar 9, 2026** \[New Feature] \[Update] ### Download files for the latest date - You can now download data updated on a given day from a single screen, making it easy to retrieve daily files without using the API. - After signing in, try downloading various data from [Quick DL for Latest](/en/dashboard/downloads/quick). - A date query parameter has been added to the [List of Downloadable Files API](/en/spec/bulk-list). You can now retrieve data updated on a given day from the API in a single request. **Feb 9, 2026** \[New Feature] A button has been added to the API specification page that allows you to view pages in Markdown format. **Jan 23, 2026** \[Fix] [Data correction history](/en/spec/fix-data-info) has been updated. **Jan 19, 2026** \[New Feature] Stock price minute bar and tick data are now available. CSV file downloads are also now available for other datasets for Light plan and above. ## 2025 **Dec 22, 2025** \[Update] We have updated our landing page and the post-login dashboard. You can continue to use your existing email address and password. Please [sign in here](/login). The API usage has been updated. For more details, please see [Changes from V1 API to V2 API](/en/spec/migration-v1-v2). **Oct 17, 2025** \[New Feature] Cash flow statements have been added to the [Financial Statements](/en/spec/fin-details) dataset. **Aug 22, 2025** \[New Feature] New API has been released to retrieve Margin Trading Outstanding (Issues Subject to Daily Publication) data available under the standard and premium plan. **Jul 18, 2025** \[Update] The Update Timing of Provided Data in the Cash Dividend Data has been corrected. **May 30, 2025** \[New Feature] New API has been released to retrieve the outstanding short selling positions reported data available under the standard and premium plan. **May 2, 2025** \[Fix] Data correction history has been updated. **Jan 27, 2025** \[Update] More details have been added to the API overview of Listed Issue Information. The Update Timing of Provided Data in the Listed Issue Information, Stock Prices (OHLC), Indices (OHLC), TOPIX Prices (OHLC), and Short Sale Value and Ratio by Sector has been corrected. ## 2024 **Dec 3, 2024** \[Update] Data refreshes timing in error corrections of Trading by Type of Investors has been updated. **Nov 5, 2024** \[Update] The Update Timing of Provided Data in the Stock Prices (OHLC), Indices (OHLC), TOPIX Prices (OHLC), and Short Sale Value and Ratio by Sector has been corrected. **Sep 20, 2024** \[Fix] Data correction history has been updated. **Aug 26, 2024** \[Update] Known issues and restrictions is updated. **Aug 20, 2024** \[Update] Attention of Earnings Calendar has been updated. **Aug 16, 2024** \[New Feature] New API has been released to retrieve prices (OHLC) on futures and options available under the premium plan. **Aug 2, 2024** \[Fix] Data correction history has been updated. **Jul 22, 2024** \[Update] In response to the "Revision of the Quarterly Disclosure System", the item "SignificantChangesInTheScopeOfConsolidation" is added to the [Financial Data API](/en/spec/fin-summary). **Jun 17, 2024** \[Fix] Data correction history has been updated. **Mar 28, 2024** \[New Feature] Indices by industry and market have been added to the Indices (OHLC). The [Update Timing of Provided Data](/en/spec/data-update) in the Trading Calendar has been corrected. **Feb 28, 2024** \[Fix] Data correction history has been updated. ## 2023 **Dec 20, 2023** \[New Feature] A new API (/indices) has been released to retrieve various indices available in the Standard and Premium plans. **Nov 28, 2023** \[Fix] An omission of AfternoonTurnoverValue in data item list of the API specification for stock prices (OHLC) has been fixed. **Nov 7, 2023** \[Fix] Data correction history has been updated. **Oct 27, 2023** \[Update] The response from the API is changed to Gzip. Some action may be required on the client side depending on the usage pattern. Please refer to [this page](/en/spec/gzip-compression). **Sep 22, 2023** \[Fix] Data correction history has been updated. **Aug 29, 2023** \[Fix] The [Available APIs and Data Periods per Plan](/en/spec/data-spec) in the financial statements (BS/PL/CF) has been corrected. **Aug 28, 2023** \[New Feature] New API has been released to retrieve detailed information on financial statements available under the premium plan. **Jun 30, 2023** \[New Feature] MarginCode available for standard and premium plan have been added to the Listed Issue Information. **Jun 16, 2023** \[New Feature] Flags of upper price limit and lower price limit have been added to the Stock Prices (OHLC). Due to this change, paging of responses may be required. Please refer to [this page](/en/spec/pagination) for details on paging of responses. **Jun 12, 2023** \[Update] Future release schedule is updated. Please note that we are planning to restrict the use of the Stock Prices API due to maintenance work on June 16. **Jun 9, 2023** \[Update] Known issues and restrictions is updated. **May 12, 2023** \[Update] Future release schedule is updated. **May 8, 2023** \[New Feature] New API has been released to retrieve business day calendar. **Apr 27, 2023** \[New Feature] Paging functionality has been released. The future release schedule has been updated. Please note that API usage will be restricted on May 10 due to our maintenance. **Apr 3, 2023** \[Important] The paid version has been officially released.