Regulatory Data Formats

Market Maker Equity Trade (MMET) and Market Maker Stock (MMSTK) File Layout

Links to Circulars by Exchange:

Please contact Joan Luckey (luckey@cboe.com) at (312) 786-7805 or Darius Zakeri (zakeri@cboe.com) at (312) 786-7369 for technical questions regarding data layouts or the submission of MMET and MMSTK data files.

  VIX Snapshot

*Third Party Advertisement