Condensed Consolidated Income Statements (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Revenues:
Revenues	$ 19,573.0	$ 13,011.6
Cost of sales of physical commodities	18,788.8	12,356.8
Operating revenues	784.2	654.8
Transaction-based clearing expenses	74.3	67.3
Introducing broker commissions	39.1	36.8
Interest expense	236.0	154.3
Interest expense on corporate funding	13.2	14.4
Net operating revenues	421.6	382.0
Compensation and other expenses:
Compensation and benefits	218.1	199.0
Trading systems and market information	18.7	17.7
Professional fees	15.7	15.9
Non-trading technology and support	16.9	14.8
Occupancy and equipment rental	7.7	8.9
Selling and marketing	11.7	12.9
Travel and business development	7.1	5.7
Communications	2.2	2.2
Depreciation and amortization	11.2	12.7
Bad debts (recoveries), net	(0.3)	0.7
Other	16.9	19.4
Total compensation and other expenses	325.9	309.9
Gain on acquisition	0.0	23.5
Income before tax	95.7	95.6
Income tax expense	26.6	19.0
Net income	$ 69.1	$ 76.6
Earnings per share:
Basic (in dollar per shares)	$ 2.20	$ 2.50
Diluted (in dollar per shares)	$ 2.13	$ 2.41
Weighted-average number of common shares outstanding:
Basic (in shares)	30,233,107	29,657,724
Diluted (in shares)	31,274,307	30,749,778
Sales of physical commodities
Revenues:
Revenues	$ 18,820.9	$ 12,403.4
Principal gains, net
Revenues:
Revenues	293.8	254.2
Commission and clearing fees
Revenues:
Revenues	129.7	118.0
Consulting, management, and account fees
Revenues:
Revenues	38.5	39.8
Interest income
Revenues:
Revenues	$ 290.1	$ 196.2