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Reference Data

Outlines of Web Service

Basic data for domestic companies listed on all stock exchanges in Japan as of the business day following the information provision date. The basic data including follows:

  • Company name
  • Trading unit
  • Registrar
  • Dividend record date in Articles of Incorporation
  • Listed market
  • Margin transaction code
  • Lot size
  • Fiscal term
  • Auditor or committee type and body to determine dividends

The information of foreign products (ETFs, DRs, REITs, JDRs, etc.) or securities listed on foreign exchanges is not included.

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