MIAX goes public on NYSE with Miami trading floor expansion plans scheduled for September
1. Miami International Holdings raised $345 million in its IPO, debuting at $23. 2. Shares surged over 33% on their first trading day, indicating strong market interest. 3. Total options volume increased 42.9% year-over-year, reaching 1.1 billion contracts. 4. MIAX focuses on multiple asset classes, enhancing competitive differentiation. 5. A new trading floor in Miami is set to open in September, boosting operations.