KOR Group LLC is a SaaS based analytics and trading compliance firm specializing in venue and algorithmic level trading performance and in-depth market analysis.  Today’s trading markets are highly complex and you cannot afford to overlook the latest changes in market policy that affect your business.

We pride ourselves on our independent and un-conflicted nature which is why our clients include major stock exchanges, alternative trading systems, asset managers, trading firms, US government agencies and more.

Our products and services include:

Market Structure Insights – A monthly publication including:

  • Exchange Self-Regulatory Organization “SRO” rule filings summarized
  • SEC Rule 605 and 606 data
  • FINRA ATS data
  • US, European & Canadian volume, notional and average trade size
  • Maker/Taker Fee schedules
  • Stock Loan information provided by our strategic partner S3 Blacklight
  • Congressional coverage
  • In-depth coverage of SEC speeches and events
  • In house and guest editorials
  • And much more.

Comprehensive visual database including:

  • Searchable SRO Filings including comment letters
  • Volume data
  • 605 and 606 analysis
  • Maker/Taker Fee schedules
  • FINRA ATS Data

Best Execution analysis and accreditation

  • Buy-side analysis and accreditation
  • ATS analysis and accreditation
  • Market Maker analysis and accreditation
  • 605 & 606 hosting and compliance


  • Full Day workshops
  • Customized workshops


  • Technology
  • Compliance
  • Best Practices
  • Fin-Tech start-up