Trading & Options · Profile from Trading and Options Research Companion

National Stock Exchange of India

The Mumbai exchange that brought screen-based trading to India in 1994, launched NIFTY index futures on 12 Jun 2000 and index options on 4 Jun 2001, and then built the largest options market in the world by number of contracts. It got there through very small, cheap, short-dated index options: BANKNIFTY weekly options from 27 May 2016 and NIFTY weeklies from Feb 2019. The Futures Industry Association ranked NSE the world's largest derivatives exchange for 2019, with ~5.96bn contracts against CME Group's ~4.83bn. The same design produced India's retail-loss problem. SEBI found that ~93% of 1.13 crore (11.3m) individual equity F&O traders lost money over FY22–FY24, with combined net losses of ₹1.81 lakh crore (₹1.81tn, ~$22bn) (SEBI PR 37/2024, 23 Sep 2024). SEBI's response was the 1 Oct 2024 circular, which allowed one weekly expiry per exchange and set larger contracts. Index-options trading on NSE and BSE then fell by about half in FY26 (reported). For a trading book NSE is the venue's view at retail scale. Its product design decided where the money flowed: to proprietary and foreign algorithmic traders, among them Jane Street, whose 2025 SEBI case is told in its own profile. The exchange also lived through its own failures: the colocation scandal (2015–26), a four-hour outage (24 Feb 2021) and a governance crisis (2022). It listed its own shares on 24 Sep 2026.

At a glance

Founded: Incorporated Nov 1992 at the government's request, promoted by state-owned financial institutions led by IDBI (IDBI deputed R. H. Patil in 1992; the full promoter list — LIC, SBI and others — verify); wholesale debt trading began 30 Jun 1994 and equities 3 Nov 1994 (NSE history via Moneylife and press summaries, V4)
Headquarters: Exchange Plaza, Bandra–Kurla Complex, Mumbai
Type / ownership: Stock exchange (market infrastructure institution). Its demutualised shareholders included SBI, LIC, GIC Re and foreign investors such as CPPIB (selling shareholders as reported). Listed on BSE on 24 Sep 2026, after an all-offer-for-sale IPO of ₹22,561.57 crore (~$2.5bn) at ₹1,785 a share, subscribed 5.71× (HDFC Sky, 24 Sep 2026). As a regulated exchange it cannot list on its own platform
Clearing: NSE Clearing Ltd (NCL, formerly NSCCL), a subsidiary and the central counterparty for NSE trades
Key products (trading angle): NIFTY 50 options (the one weekly product left after Nov 2024; expiry moved to Tuesday from 1 Sep 2025); BANKNIFTY, FINNIFTY and MIDCPNIFTY options (monthly only from Nov 2024, reported); single-stock futures and options (physically settled); currency, interest-rate and commodity derivatives; NSE IX at GIFT City (formerly NSE IFSC)
Scale (dated, reported): FIA 2019: ~5.96bn contracts, world's largest derivatives exchange. FY26 (DRHP, as reported): 36.99bn equity derivatives contracts, described as a 51.18% global share of contracts. Domestic shares by FY26 turnover: cash 92.99%, equity futures 99.79%, equity options 74.71% by premium. BSE reportedly passed NSE on notional options turnover in Apr 2026
Financials (reported from DRHP coverage): Total income ₹19,177 crore (FY25) and ₹18,713 crore (~$2.2bn) (FY26). Profit after tax ₹12,188 crore (FY25) and ₹10,302 crore (~$1.2bn) (FY26, −15.5%). Transaction charges were ₹13,057 crore, ~79% of FY26 revenue from operations
Regulators: Securities and Exchange Board of India (SEBI); the Securities Appellate Tribunal (SAT) and the Supreme Court hear appeals
Signature moves (incl. failures): Screen-based nationwide trading (1994); equity derivatives (2000–01); colocation and the tick-by-tick access scandal (2010–26, failure); BANKNIFTY weeklies (2016); world's largest derivatives exchange and NIFTY weeklies (2019); the 24 Feb 2021 trading halt (failure); the governance crisis and settlements (2022–24, failure); SEBI's F&O measures (2024–25); the Jane Street order and the Tuesday expiry (2025); the colocation settlement and IPO (2026)

10 strategic moves analysed

Each one gets a full strategy file in the companion: context, the decision, the financing, what happened, and the lesson.

1994
Screen Based Trading and the End of the Floor
Founding / technology and market-structure bet
2000
Index Futures and Options Launch
New product and market (equity derivatives)
2015
Colocation and Tick by Tick Access Scandal
Technology and infrastructure bet (colocation), then regulatory and enforcement action (failure)
2016
BANKNIFTY Weekly Options
New product / market-structure bet (short-dated options)
2019
Worlds Largest Derivatives Exchange
Product expansion (NIFTY 50 weekly options) and the resulting market-share milestone
2021
Trading Halt and Risk System Failure
Operational failure and the response (no failover to the disaster-recovery site), then enforcement settlement
2022
Governance Crisis and Regulatory Settlements
Control failure and enforcement (governance), then a strategy of settling legacy cases
2024
SEBI F and O Measures and the Loss Studies
Exchange product change imposed by the regulator (lot size, expiries, margins), driven by published loss studies
2025
Jane Street Order and the Tuesday Expiry
Enforcement affecting the venue's main product (as surveillance body and venue), and an expiry-day change
2026
Colocation Settlement and IPO
Settlement of legacy enforcement cases, then IPO (offer for sale by existing shareholders)

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Millennium Management

Nicolas Darvas