The National Stock Exchange (NSE) is reportedly exploring a regulatory workaround that could allow its shares to be traded on its own platform — without formally listing on it. According to reports, the exchange is examining the 'Permitted to Trade' (PTT) route, which would let NSE shares be traded on its mainboard while remaining formally listed only on the Bombay Stock Exchange (BSE).

Why Self-Listing Is Not an Option

Under the existing regulatory framework in India, a stock exchange cannot list its own shares on its own platform. This makes the PTT mechanism a potential workaround. For the arrangement to proceed, NSE would require explicit approval from the market regulator, the Securities and Exchange Board of India (SEBI), to admit its shares for trading on its own exchange.

The PTT framework, by design, allows securities to be traded on NSE without being formally listed there. Companies admitted under this mechanism continue to remain listed on their primary exchange, with existing disclosures made to that exchange deemed sufficient — no separate listing agreement with NSE is required.

How the PTT Framework Works

In May 2025, NSE issued detailed FAQs clarifying the PTT framework for its mainboard segment. Under the mechanism, trading in PTT-admitted securities remains subject to NSE's own surveillance and regulatory systems. Securities admitted under PTT can subsequently seek full listing on NSE, subject to applicable eligibility conditions. The exchange also retains the authority to suspend or prohibit dealings in such securities.

If NSE's shares are admitted under this route, investors would gain an additional trading venue — the exchange would remain formally listed on BSE while its shares could simultaneously be bought and sold on NSE.

IPO Plans and Regulatory History

The development comes as NSE advances its long-delayed initial public offering. The exchange filed its Draft Red Herring Prospectus (DRHP) with SEBI in June 2025 for an IPO comprising an offer for sale of 14.89 crore equity shares.

NSE's listing ambitions date back to 2016, but were repeatedly stalled amid regulatory scrutiny linked to the co-location controversy — a scandal involving alleged preferential access to trading systems that drew prolonged SEBI investigation.

NSE's Latest Financial Performance

Separately, NSE reported an 8.2% sequential decline in consolidated revenue from operations to ₹4,560 crore for the quarter ended 30 June, even as net profit rose 8.7% to ₹3,120 crore over the same period. The divergence between revenue and profit reflects tighter cost management even as transaction volumes face pressure.

What Happens Next

Any move to admit NSE shares under the PTT route would require SEBI's explicit green light — a process that could set a regulatory precedent for how Indian exchanges handle their own securities. With the IPO clock ticking, the outcome of this regulatory discussion is likely to shape investor access to NSE shares well before a formal listing materialises.