Reference Data
Outlines of Service
The open interest (long & short positions) of margin transactions and the aggregate data for each equity listed on the TSE market as of the last business day of the previous week is provided on the second business day of each week.
Main User Types
Asset Management, Information Vendor, Securities Company, Quantitative Fund
Data Overview
| Data Name | Overview |
| Open Interest of Margin Transactions (as of subscription date) | The open interest (long & short positions) of margin transactions in negotiable margin trading and standardized margin trading for each equity listed on the TSE market as of the last business day of the previous week. The record date(subscription date) of the data is the last business day on the week prior to the provision date. |
Delivery Channel and Data Specification
Please refer to the file specification for details.
| Service Types | Overview | Web User Guide / Connection Specifications | File Specifications | Sample Files |
| Website Service | Downloading data in CSV format from Reference Information Website (Japanese/English). |  |
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| Data Feed Service | Pulling data from our information distribution system via internet FTP and SFTP. | |
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- Each File Specification covers all the following files.
Website Service: Master File, O/H/L/C Price (Cash Equities) and Open Interest of Margin Transactions
Data Feed Service: Master File, O/H/L/C Price (Cash Equities), Open Interest of Margin Transactions, O/H/L/C Price (Derivatives), Derivatives Master Maintenance File, ToSTNeT Trading Information - Super-Block Execution of Single Issue Trading, O/H/L/C Price (Carbon Credit) and Scheduled Dates of Earnings Releases Information.
- Please note that the data in the sample files is dummy data which does not necessarily coincide with the actual information.
Fee Schedule
Please see "Fee Schedule for Reference Data Services" in the page "Outline" for the detail.
The following fees are monthly fee and excluding tax.
| Single Entity Use | Affiliate Companies Use / Redistribution (Subscription-Based) |
Redistribution (Open-Access) |
| 50,000JPY | 125,000JPY | 175,000JPY |
Contract and Application
To start using this service, you need to conclude a contract with JPX Market Innovation & Research, Inc.
Please inquire with using the banner "For a new application" about detailed contract procedures.
Please inquire with using the banner "For an inquiry" if you would need the detailed information for the service or you are interested in free trial.
Products Frequently Purchased Together
Index Data Service
Index Data Services provide data on all indices calculated by JPXI and their constituent issues.
Detail Breakdown Trading Data Service
Detail Breakdown Trading Data Service disseminates fragmented data extracted from daily trading value and volumes (only regular trading sessions on the TSE market) of TSE-listed issues based on flags for margin transactions and short selling that are attached to orders at the time of placement.