Contact Us

CME Group/Chicago HQ
Main Switchboard
Local: 312-930-1000
Toll Free: 866-716-7274

 

Customer Service
Product inquiries, website issues, and specific questions
Phone: 312-930-2316
Toll Free: 800-331-3332
E-mail:
info@cmegroup.com

 

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IEF3 and IEF4 Guidelines

Firms may utilize assets pledged under the IEF3 and IEF4 programs, collectively, at an aggregate level for the firm, to meet:

  • Up to 50% of a firm’s concentration requirement.

CME will utilize this combination up to a $300 million limit for the firm, for both origins on a combined basis.