TSE Cash Markets

Release of Data Distribution Service J-Quants Pro (Paid Version) for Corporate Users


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February 16, 2024 2 min read
Release of Data Distribution Service J-Quants Pro (Paid Version) for Corporate Users

Since October 2023, JPXI has made a free trial version of J-Quants Pro available to corporate users, aiming to deliver financial data related to the Japanese market in an easy-to-use manner through APIs and SFTP. Based on the positive feedback and evaluations received from many users during this trial period, JPXI has officially released the paid version of J-Quants Pro today, February 15, 2024.

J-Quants Pro

The data sets to be offered through the paid version of J-Quants Pro include data that was previously made available on the JPX website but in less user-friendly formats, as well as data sets that were not previously accessible in historical formats.


Additionally, data sets currently available through other channels will also be accessible via APIs and SFTP, improving convenience for corporate users.


During the free trial period, we received a lot of feedback from users regarding service improvements, and we have expanded the data items based on the feedback. In the paid version, we will also add data items that were highly requested by users, as well as extend the data period.

Distribution Data and Pricing Plans

With J-Quants Pro, you can acquire the following data sets. Users can choose the necessary data sets and use them on a monthly subscription basis. Please note that there are two types of usage fees set for each type of usage (not available in the form of distribution to clients).

Provided Datasets Data Period Monthly Fees for a Single Entity (excluding tax) Monthly Fees for an Affiliated Company (excluding tax)
Listed Issue Information Since May 7, 2008 JPY 50,000 JPY 130,000
Trading by Type of Investors Since January 16, 2008 JPY 20,000 JPY 40,000
Detail Breakdown Trading Data Since January 4, 2010 JPY 250,000 JPY 400,000
Margin Trading Outstandings (Issues Subject to Daily Publication) Since May 8, 2008 JPY 20,000 JPY 40,000
Margin Trading Outstandings (Weekly) Since February 10, 2012 JPY 50,000 JPY 125,000
  • This service is for corporate use only. Individuals and academic users cannot apply.

How to apply

To use J-Quants Pro, please apply through the following website.

At the above website, you can obtain an overview of each data set and sample data. We look forward to your participation.

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