605 Reports
The Securities and Exchange Commission adopted Rule 605 of Regulation NMS to improve public disclosure of order execution practices.
SEC Rule 605
http://www.sec.gov/rules/final/34-43590.htm
SEC’s Rule 605 Frequently Asked Questions
http://www.sec.gov/interps/legal/slbim12a.htm
Please click the link below to access the IMC monthly Rule 605 report.
http://www.markit.com/Product/BestEx
606 Report
IMC Chicago, LLC is counterparty, in a principal capacity, to each executed user order submitted to the IMC Single Dealer Platform. No orders submitted to the IMC Single Dealer Platform will be routed to alternative venues, and all users must be registered broker dealers and FINRA members. In light of the foregoing, IMC is not subject to rule 606 reporting obligations.