Recent developments focus on MIAX's Q3 2026 earnings and operational updates, highlighting financial performance and strategic initiatives.

• MIAX reported Q3 2026 earnings with net income of $52.5 million and basic EPS of $0.53, reflecting ongoing profitability [N1][N2][N3][N4][S2].
• The company highlighted its technology platform's performance and plans to list Bloomberg index-based futures and options products starting in Q2 2026 [N1][N2][S1].
• MIAX continues to operate multiple U.S. options exchanges with differentiated allocation and pricing models, supporting market share growth [N1][N2][S1].
• The physical trading floor for MIAX Sapphire launched in September 2025 to access floor-traded options volume [S1].
• Liquidity remains strong with a current ratio of 3.1 and cash ratio of 1.92 as of September 30, 2026 [S2].

MIAX's technology leadership and diversified exchange portfolio position it to capitalize on growth in options, equities, and futures trading volumes. Exclusive Bloomberg licensing agreements enable unique product offerings that can attract new market participants. The company's strong liquidity and profitability provide financial flexibility to invest in technology and market expansion. The physical trading floor launch and international market acquisitions enhance its market presence and product breadth.

MIAX faces competitive pressures in the U.S. futures market where its market share remains below 1%. The sale of a majority stake in MIAXdx reduces direct control over certain derivatives products. Market volatility and regulatory changes could impact trading volumes and revenues. The equities trading segment experienced a volume decline in 2025, indicating potential challenges in gaining market share. Execution risks include maintaining technology performance and customer service standards amid industry competition.

MIAX's moat is built on its proprietary, high-performance technology platform that delivers superior speed, reliability, and order execution determinism, differentiating it from competitors. Its diversified portfolio of regulated marketplaces across options, equities, futures, and international securities provides multiple revenue streams and market access. Exclusive licensing agreements with Bloomberg for index-based products and ownership of a full-service Futures Commission Merchant (Dorman Trading) further strengthen its competitive position. The company's ability to innovate with new product offerings and maintain strong customer service supports its market share growth in a competitive industry.

• Market Competition: MIAX operates in highly competitive markets for options, equities, and futures trading, facing pressure from larger incumbents and new entrants which could impact market share and pricing.
• Regulatory Risks: As a regulated exchange operator, MIAX is subject to extensive regulation by the SEC, CFTC, and other authorities. Changes in regulatory requirements or enforcement could affect operations and costs.
• Technology Risks: MIAX's business depends on proprietary technology for trading and clearing. Technology failures, cyberattacks, or inability to innovate could disrupt operations and harm reputation.
• Volume and Revenue Volatility: Trading volumes and revenues are sensitive to market conditions and investor activity. Declines in trading activity could adversely affect financial performance.
• Ownership Changes: The sale of 90% of MIAXdx reduces MIAX's control over certain derivatives products, potentially impacting strategic flexibility and revenue streams.

• MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) is a technology-driven operator of regulated financial marketplaces across multiple asset classes and geographies, including options, equities, futures, and international securities markets [S1].
• MIAX operates multiple U.S. options exchanges: MIAX Options, MIAX Pearl, MIAX Emerald, and MIAX Sapphire, each with distinct allocation and pricing models [S1].
• MIAX Pearl Equities is a cash equities exchange launched in 2020, offering trading in U.S. equity securities with a Price-Time allocation model and Maker-Taker fee structure [S1].
• MIAX Futures Exchange, acquired in 2020, is a fully electronic futures exchange and clearing house registered with the CFTC, providing access to the U.S. futures market [S1].
• MIAX owns Dorman Trading, a full-service Futures Commission Merchant (FCM) providing execution and clearing services for various clients [S1].
• MIAX sold 90% of MIAXdx (now Rothera Exchange and Clearing LLC) to a joint venture of Robinhood Markets and Susquehanna International Group in January 2026, retaining 10% ownership [S1].
• MIAX has exclusive licenses with Bloomberg to list futures, options on futures, and cash-settled index options on Bloomberg indexes in North and South America, with plans to list certain products starting Q2 2026 [S1].
• MIAX's technology is proprietary and built in-house, emphasizing speed, performance, throughput, latency, reliability, and wire-order determinism, which differentiates it from competitors [S1].
• MIAX's options trading volume grew significantly, with 2.4 billion contracts traded in 2025, a 41.1% increase from 2024, representing a 17.1% market share [S1].
• MIAX Futures volume reached 3.3 million contracts in 2025, a 2.2% increase from 2024, with market share less than 1% of total U.S. futures and options on futures contracts [S1].
• MIAX Pearl Equities reported 45.8 billion shares traded in 2025, an 8.2% decrease from 2024, representing a 1.0% market share [S1].
• MIAX launched the MIAX Sapphire physical trading floor in Miami in September 2025 to access the approximately 6% of multi-listed options volume traded on exchange floors [S1].
• As of September 30, 2026, MIAX had cash and cash equivalents of $698.9 million, current assets of $1.13 billion, current liabilities of $364.7 million, a current ratio of 3.1, and a cash ratio of 1.92, indicating strong liquidity [S2].
• Net income for the quarter ended September 30, 2026, was $52.5 million, with basic EPS of $0.53 and diluted EPS of $0.47 [S2].
• Recent news includes Q3 2026 earnings call transcripts and reports highlighting MIAX's earnings and revenue performance, with coverage from www.nasdaq.com [N1][N2][N3][N4].