Miami International Holdings Q3 net income swings to $52.47 million profit

• Miami International Holdings swung to third-quarter 2026 net income attributable to shareholders of $52.47 million from a year-earlier loss.
• Net revenue rose 20% year-over-year to $131.01 million, primarily driven by stronger options business performance.
• Operating expenses fell 24% year-over-year to $83.81 million, primarily due to IPO-related expenses in the prior-year period.
• Bloomberg index futures became available on NinjaTrader, while four fertilizer futures contracts launched in response to member interest.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Miami International Holdings Inc. published the original content used to generate this news brief via PR Newswire (Ref. ID: PH84904) on October 29, 2026, and is solely responsible for the information contained therein.