Regulatory Capital Requirements

6 Months Ended

Mar. 31, 2023

Capital and Other Regulatory Requirements [Abstract]

Regulatory Capital Requirements

Regulatory Capital Requirements     

The Company’s activities are subject to significant governmental regulation, both in the U.S. and in the international jurisdictions in which it operates. Subsidiaries of the Company were in compliance with all of their regulatory requirements as of March 31, 2023. 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, 2023
Subsidiary	Regulatory Authority	Actual		Minimum Requirement
StoneX Financial Inc.	SEC and CFTC	$	394.7	$	228.8
StoneX Financial Ltd.	Financial Conduct Authority (“FCA”)	$	493.1	$	358.0
Gain Capital Group, LLC	CFTC and NFA	$	54.3	$	29.3
StoneX Financial Pte. Ltd.	Monetary Authority of Singapore ("MAS")	$	65.9	$	17.8
StoneX Markets LLC	CFTC and NFA	$	211.3	$	121.4

Certain other subsidiaries of the Company, typically with a minimum requirement less than $10.0 million, are also subject to net capital requirements promulgated by authorities in the countries in which they operate. As of March 31, 2023, all of the Company’s subsidiaries were in compliance with their local regulatory requirements.