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LEAD℠ Market Maker Assignments & Available Assignment Slots by Security1

The following table shows all securities available for trading at CHX. For each security, the table shows:

  • CAP: the number of LMMs which CHX permits to be assigned to that security.
  • ASSIGNED: the number of LMMs which CHX has assigned to that security.
  • AVAILABLE: the number of slots which are currently available to be assigned to that security.
  • DATE ACTIVE: the first date on which the security was available for LMM activity.

Note: CHX protects the anonymity of LMMs and their LMM issue assignments.

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For more information, contact:

Michael Cardin
Director — Member Regulation


Kevin Curtin
Manager — Member Regulation

1. The information presented on this website is for promotional purposes only.  Please read all applicable CHX Rules and official information prior to using this product.