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Product/Series Data

OCC offers product and series information on all options and futures that are cleared by OCC. Recipients can receive daily updates and/or a full file. The file includes the following information:

Product Information

Series Information

  • Symbol
  • Exercise Style (American, European)
  • Classification (Equity, Index, Future)
  • Settlement Method (Cash, Stock)
  • Position Limits
  • Underlying Product Information
  • Activation/Inactivation Date
  • Symbol
  • Expiration Date
  • Strike Price
  • Listed Exchanges
  • Activation/Inactivation Date

The Product/Series information is available daily at approximately 7:00pm CT.

Record Layouts

Record layouts are available in the ENCORE DDS Guide - Developer Reference Non-Proprietary Transmissions. The data is in a FIXML format.

Sample Data

Please note that these samples are for reference purposes only and do not include complete data.

SecList/SecDef Full File

SecList/SecDef Update File


OCC uses SFTP for the transfer of data. SFTP is the SSH File Transfer Protocol. SFTP allows for secure, encrypted, compressible file transfers over any reliable network.


The fee to receive the series file is $1,750 for non-distribution or $3,000 per month for distribution for non-clearing members.

For further information please contact 1-800-621-6072 or email