Customer Service
info@cmegroup.com
800-331-3332 or 312-930-2316

A Block Trade is a privately negotiated futures transaction executed apart from the public auction market, either on or off the exchange trading floor. There are minimum order size requirements that vary according to product and order type, and eligibility for engaging in such trades is strictly regulated.
Block Trades:
To download a Block Trade Reporting form and to view guidelines for reporting Block Trades, see Block Trade Reporting .
For answers to the most frequently asked questions, please see the Block Trade FAQ (PDF).
Specifications for Block Trades
Benefits of Block Trades