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  5. Open Interest of Margin Transactions

Reference Data

Outlines of Web Service

The open interest (long & short positions) of margin transactions as of the last business day of the last week provided on the second business day of each week for individual equities listed on the TSE market, and the aggregate data.

Delivery Channel

Service Types Overview File Specification
Website Service Downloading data in CSV format from Reference Information Website (Japanese/English). icon-pdf
Data Feed Service Pulling data from our information distribution system via internet FTP and SFTP. icon-pdf
  • 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) and
    Derivatives Master Maintenance File