Minneapolis Grain Exchange, LLC is now a MIAX® company
400 South 4th Street
130 Grain Exchange Building
Minneapolis, MN 55415

ph: 612-321-7101 or
toll free:
1-800-827-4746
mgex@mgex.com
 

MGEX FAQs

 

Departments of Audits and Investigations

130 Grain Exchange Building

400 South 4th Street

Minneapolis, MN  55415-1413

Phone:  612.321.7101

800.827.4746 (U.S. only)

Fax:  612.339.1155

 

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Miax Company