Data Link Help Center
  • Home
  • General FAQs
  • Trade Outline FAQs
  • Table Usage FAQs
  • Streaming FAQs

Technicals

  • What is your definition of Moneyness Code?
  • Are there sample files available for this data?
  • What are the available table codes for Trade Outline?
  • What is the difference between Standard and Non-Standard expiries reflected in series type field?
  • If NASDAQ routes an order away to another exchange, is this order included in Trade Outline?
  • Do the ISE and GEMX Trade Outline files include Market Makers?
  • What is the unit of volume for all Trade Outline volume fields?
  • How are trades in PHOTO/NOTO sorted into volume buckets?
  • How are Total Industry Volume and Open Interest fields calculated?
  • What Trade Outline tables are available?
  • What are the various trade types identified in Trade Outline?
  • What schema differences exist between Trade Outline feeds?
  • How are trades in MRX/BX Trade Outline aggregated into a volume bucket?
  • How are trades in ISE/GEMX aggregated into a volume bucket?
  • Why do Market Makers not specify Opening/Closing as columns in PHOTO/NOTO/MRX/BX Trade Outline?
  • For securities that have had no trades on the reporting exchange for a given day what is produced within the file?
  • Can volume decrease between updates in a session?

Categories

  • Data Access
  • Technicals
  • Overview
No results found

© Nasdaq Inc. 2025. Powered by Help Scout