MIAX Stock Forecast & Price Target

Miami International Hldgs is supported by a core options franchise that has delivered steady market-share gains, strong monetization, and evidence of pricing power, with 2Q adjusted net revenue of $141.1M and adjusted EBITDA of $76.8M, while margins expanded to 54%. Its technology-driven model and largely fixed-cost structure create operating leverage, helping convert volume growth and product expansion into roughly 700+ bps of annual EBITDA margin improvement and supporting a premium valuation versus slower-growing peers. Although recent RPC pressure and concerns about perps have weighed on sentiment, the company’s 16-year track record, 17.4% options market share in 3Q26, and a growing pipeline across futures, equities, and international listings suggest the weakness is more likely temporary than structural.

Miami International Hldgs is facing weakening fundamentals because lower revenue per contract in its core Options business is pressuring top-line performance even as volume estimates remain unchanged. RPC fell to $0.108 per contract from $0.120 last quarter, trimming the Option revenue estimate by 6.2% to $112.0M and creating a $7.3M shortfall that flows directly to adjusted EBITDA. As a result, 3Q adjusted EBITDA is now estimated at $70.6M versus $76.8M consensus, underscoring margin sensitivity to pricing compression.