NSE IPO: Exchange Flags Derivatives Reliance and AI Risks in DRHP

As the National Stock Exchange (NSE) prepares for a massive ₹30,000 crore public issue, its draft red herring prospectus (DRHP) has provided a candid look at the significant operational and regulatory hurdles ahead. The filing reveals a heavy dependence on specific trading segments and a growing landscape of technological and artificial intelligence risks.

High Reliance on Derivatives Trading

A critical takeaway from the NSE’s filing is the exchange's concentrated revenue model. In FY26, transaction charges accounted for a staggering 78.65% of the exchange's operating revenue. Even more striking is the reliance on the derivatives segment, with options trading alone contributing 60.22% to the total revenue from operations.

The exchange noted that recent regulatory interventions by SEBI to tighten the equity derivatives framework have already moderated trading activity across both cash and derivatives segments. NSE cautioned that further regulatory tightening, increased transaction taxes, or a shift in investor preference toward alternative asset classes could significantly impact trading volumes and overall profitability.

The DRHP highlights a history of intense regulatory oversight. NSE disclosed that it has received various show-cause notices, warning letters, and advisory communications from SEBI regarding operations, governance, and technology.

Financial implications of these regulatory hurdles are already evident. The exchange reported paying over ₹643 crore in October 2024 to settle proceedings related to its Trading Access Point (TAP) architecture and network connectivity. Additionally, a settlement of ₹40.35 crore was made in July 2025 following regulatory inspection findings. Ongoing legal proceedings regarding co-location and dark fibre matters remain unresolved, posing potential reputational and financial risks.

Technology Failures and Cyber Vulnerabilities

Given its entirely electronic ecosystem, NSE identified technical stability as a primary risk. The exchange recalled the significant February 2021 technical outage, which paralyzed risk management and settlement systems, forcing a trading halt for over five hours.

网络安全始终是一个持续不断的战场。该交易所披露，在 2025 年 5 月遭遇了一次大规模的分布式拒绝服务 (DDoS) 攻击，在短短 11 分钟内就产生了近 3.95 亿次访问。虽然运营基本保持完好，但此次事件导致网页访问速度显著变慢。

人工智能带来的新兴挑战

NSE 已将人工智能和机器学习视为双刃剑。虽然人工智能有助于监管和分析，但该交易所警告称，有缺陷的算法可能会导致偏见结果或违反监管规定。此外，人工智能驱动的算法交易的兴起可能会放大市场波动，并为复杂的市场操纵行为提供便利。

该交易所还指出了“人工智能驱动”的威胁，包括基于深度伪造 (deepfake) 的身份冒充，以及通过第三方人工智能工具导致的数据泄露。随着监管政策的演进，NSE 预计在金融市场使用的 AI 系统的透明度和可审计性方面，将面临更严格的合规要求。

核心要点

  • 营收集中度： NSE 高度依赖衍生品，其中期权交易贡献了其总营业收入的 60% 以上。
  • 监管与法律成本： 该交易所面临着巨额的财务处罚，包括与 TAP 架构相关的 64.3 亿卢比和解金。
  • 技术与人工智能风险： 除了传统的网络攻击外，该交易所还面临来自人工智能驱动的市场操纵和算法波动带来的新威胁。