
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
More CME Group Direct Lines
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CME Clearing accommodates special types of trades to meet the business needs of our diverse base. These include large orders and privately negotiated transactions that require clearing.
All-or-None
All-or-None (AON) trades are specially designated large order trades that must be filled completely or not at all.
Block Trades
A Block Trade is a privately negotiated futures transaction executed apart from the public auction market, either on or off the exchange trading floor.
Weather Block Trades can be easily reported through Pivot.
EFP, EBF and EFR Trades
An Exchange for Physical (EFP) is a privately negotiated, non-competitive futures trade transacted apart from the public auction market of a futures exchange but submitted for clearing through a futures clearing house.