Regulatory Capital Requirements (Tables)

9 Months Ended

Jun. 30, 2022

Capital and Other Regulatory Requirements [Abstract]

Subsidiaries with Minimum Regulatory Requirements

The following table details those subsidiaries with minimum regulatory requirements in excess of $10.0 million along with the actual balance maintained as of that date.

(in millions)		As of June 30, 2022
Subsidiary	Regulatory Authority	Actual		Minimum Requirement
StoneX Financial Inc.	SEC and CFTC	$	352.7	$	233.8
StoneX Financial Ltd.	Financial Conduct Authority (“FCA”)	$	403.0	$	358.0
Gain Capital Group, LLC	CFTC and NFA	$	55.8	$	29.1
StoneX Markets LLC	CFTC and NFA	$	182.7	$	127.9