The National Stock Exchange of India Ltd. debuts on BSE Ltd. Thursday after raising $2.4 billion in the country's second-largest initial public offering. Subdued retail demand and a gray market premium of 2-3% suggest a modest first-day performance, despite the company's decade-long journey to public markets. Large institutional investors subscribed 5.7 times, valuing NSE at approximately $47.5 billion at debut, positioning it as the world's eighth-largest listed exchange.

While long-term growth prospects remain attractive, near-term performance hinges on additional share supply as lock-in periods expire for existing shareholders. Regulatory headwinds targeting derivatives speculation may temper short-term growth, though NSE's dominant market position and diversified revenue streams support annual growth estimates of 15-20% over the next decade.