Regulatory Capital Requirements (Tables)

6 Months Ended

Mar. 31, 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 March 31, 2022
Subsidiary	Regulatory Authority	Actual		Minimum Requirement
StoneX Financial Inc.	SEC and CFTC	$	357.6	$	256.9
StoneX Financial Ltd.	Financial Conduct Authority (“FCA”)	$	403.4	$	358.0
Gain Capital Group, LLC	CFTC and NFA	$	54.3	$	29.4
StoneX Markets LLC	CFTC and NFA	$	176.8	$	119.4
StoneX Financial Pte Ltd	Monetary Authority of Singapore ("MAS")	$	53.6	$	11.2