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MIAX Preliminary

Miami International — Q3 2026

Published 2026-10-29
REVENUEBeat +190.8% EPSBeat +22.1%

Actuals vs. estimates

MetricActualConsensusSurprise
RevenueTotal revenues$376.2M$129.4M▲ Beat +190.8%
EPS(non-GAAP adjusted diluted)$0.45$0.37▲ Beat +22.1%

Highlights & what matters

Key metrics

MetricReportedPrior yearChange
Net revenue$131.0 million$109.5 million20%
Adjusted EBITDA$70.8 million$48.0 million47%
Adjusted EBITDA margin54%44%+>1,000 bps YoY
Adjusted diluted EPS$0.45$0.427%
Options net revenue$112.6 million$94.5 million19%
MIAX options revenue per contract$0.098$0.103declined 4.9%

Guidance changes

ItemNew guidancePrior guidance
FY 2026 Adjusted operating expensesbetween $254 million and $257 millionbetween $260 million and $270 million
FY 2026 Share-based compensation expensebetween $30 million and $32 millionbetween $29 million and $32 million
FY 2026 Capital expenditures, including capitalization of internally developed softwarebetween $43 million and $46 millionbetween $40 million and $45 million
FY 2026 Depreciation and amortization expensebetween $36 million and $38 millionbetween $35 million and $39 million
FY 2026 Adjusted effective tax rate post valuation allowance releasebetween 26% and 28%between 27% and 29%

Quality of earnings

Gotchas & watch items