Contact Support Numbers
Colagrossi Futures, LLC
Sales / Support / Information 1 (815) 370-0680
StoneX Financial Inc.
222 South Riverside Plaza
Suite 1200
Chicago, IL 60606
GBG - 24 Hour Trade Desk 1 (312) 281-4428
Customer Service 1 (877) 396-9316
StoneX Financial Inc.
Margins 1 (312) 373-5047
Compliance 1 (312) 373-5215