Incorporated in 1992, National Stock Exchange of India operates India's primary electronic trading, clearing, and market infrastructure ecosystem across multiple asset classes. The company anchors its volume leadership by pairing proprietary matching engines with integrated post-trade settlement and real-time market data.
At a glance
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| Scale | Total income moved from ₹16,352.06 crore in FY24 to ₹19,176.83 crore in FY25 and ₹18,713.37 crore in FY26 |
| Business mix | FY26 income was 69.77% transaction fees, 6.03% connectivity, 4.50% investment ops, 19.70% others |
| Market position | Maintained 92.99% cash equity share and 99.79% equity futures turnover share in India in FY26 |
| Footprint | >200,000 terminals across >1,400 cities connected to 7 data centres in India and GIFT City |
| Customers | Top ten trading members generated 46.78% of consolidated revenue from operations in FY26 |
| Revenue model | Volume-based fees per trade, periodic rack/connectivity rentals, and annual listing charges |
| The offer | Pure Offer for Sale of up to 148,905,525 shares by selling shareholders; zero Promoters exist |
Business segments
Three reporting engines covering multi-asset trading services, post-trade clearing, and data index analytics.
1. Trading services: the core execution marketplace
Trading services generated segment revenue of ₹15,043.67 crore in FY26, representing over 90% of consolidated operational revenue as India's primary order execution engine.
- Global execution scale - logged 795 crore cash equity trades in FY26, surpassing global venue operators including Nasdaq at 593 crore trades and Intercontinental Exchange at 538 crore trades.
- Derivatives volume anchor - executed 3,699 crore equity derivatives contracts in FY26 while capturing essentially 100.00% domestic market share in single-stock futures trading turnover.
- Primary listing magnet - captured 70.27% of dual listings across Indian exchanges in FY26, rising to 90.24% of offerings sized above ₹1,000 crore because large issuers prioritize deep secondary liquidity.
- Asset class expansion - secured 71.38% of domestic electricity futures lots between July 14, 2025 and March 31, 2026, establishing early liquidity in newly deregulated power hedging contracts.
- Hosting capacity growth - added 746 full rack equivalents across two years to reach 1,680 member colocation racks (renting server space directly inside exchange data centres for ultra-fast trading access) in FY26.
2. Clearing services: the settlement and risk barrier
Clearing operations guarantee post-trade novation (stepping in as the legal buyer to every seller and seller to every buyer) across asset classes, generating ₹1,762.37 crore in FY26 segment revenue.
- High settlement coverage - cleared 88.42% of cash market value and 91.04% of equity derivatives value in India in FY26 through operating subsidiary NSE Clearing Limited.
- Large guarantee corpus - built a balance sheet Core Settlement Guarantee Fund corpus of ₹13,079.15 crore by FY26 to absorb systemic default losses without disrupting daily market operations.
- Stringent risk containment - enforces real-time Value-at-Risk margining, daily stress simulations, and minimum 50% cash collateral requirements to insulate clearing operations from member insolvency.
- Faster settlement turnaround - executed the mandatory shift to T+1 cash equity settlement (completing trade settlement one business day after execution) and piloted optional T+0 same-day settlement.
3. Data and indexing: monetising market intelligence
The data and indexing division commercialises proprietary pricing feeds and benchmark IP, generating ₹644.49 crore in FY26 segment revenue.
- Benchmark capital concentration - the flagship Nifty 50 index represented 53.74% of the free float market capitalisation (the value of shares readily available for public trading) of NSE-listed equities in FY26.
- Passive asset integration - Nifty benchmarks license intellectual property tracking 265 domestic index funds, 230 domestic exchange-traded funds, and 33 international funds.
- Market terminal deployment - distributes real-time market data and analytical tools across brokerage desks through subsidiary Cogencis Information Services workstations.
- Regulatory audit mandate - designated under the PaRRVA framework alongside Care Ratings to verify the performance track records of investment advisers and algorithm providers.
In-house trading technology and synchronized site redundancy
Proprietary matching architecture and geographically distributed data centres maintain microsecond order throughput while meeting national critical infrastructure standards.
- High throughput processing - processed a peak daily volume of 2,189 crore order messages on March 24, 2026, executing trades at microsecond matching latency.
- Failover infrastructure redundancy - links the primary data centre in Mumbai to a near-disaster recovery facility and a remote disaster recovery site in Chennai capable of full operational takeover within 45 minutes.
- Specialized engineering pool - deploys 776 full-time internal IT and critical operations personnel supported by 2,849 technical vendor resources to maintain uptime.
Transaction turnover fees paired with fixed infrastructure rentals
- Turnover-based execution fees - charges transaction fees levied as a percentage of traded cash value or derivatives option premium at the instant an order executes on the exchange.
- Tiered messaging bandwidth - collects recurring data connectivity fees billed across subscribed Messages Per Second tiers for each market segment.
- Contracted facility subscriptions - recognizes colocation rack rentals and live data feed subscriptions on a straight-line basis over the contract period.
- Capital-scaled issuer charges - levies initial admission charges on new capital offerings alongside recurring annual listing fees scaled by company size.
Expanding domestic participation while defending leadership against BSE
NSE defends over 90% market share in cash and futures turnover while broader capital market participation deepens nationwide.
- Cash market expansion - total Indian cash equity market turnover increased from ₹49.77 trillion in FY16 to ₹280.26 trillion in FY26 as financial savings shifted toward equities.
- Broadening retail reach - registered investor counts expanded from 3.99 crore in FY21 to over 13 crore unique investors in 2026, widening the domestic trading liquidity pool.
- Domestic venue competition - BSE leads total listed company counts with 5,663 companies against NSE's 2,978, while MCX and NCDEX contest commodity derivative segments.
A Mumbai exchange hub coordinating specialized operating arms
No holding company exists above the exchange; five operating arms handle clearing, tech investments, offshore trading, surveillance, and market indices.
| Entity | Stake | What it adds |
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| NSE Clearing Limited | 99.99% | Operates domestic clearing, settlement guarantees, and houses Core SGF reserves |
| NSE Investments Limited | 99.99% | Holds operating technology subsidiaries, index IP, and strategic minority investments |
| NSE IFSC Limited | 99.99% | Operates GIFT City international exchange and NSEIX-SGX Connect trading gateway |
| NSE Data & Analytics Limited | 99.99% (indirect) | Distributes live market data feeds and owns terminal vendor Cogencis |
| NSE Indices Limited | 99.99% (indirect) | Owns, calculates, and licenses Nifty benchmark indices to fund managers |
| NSE Administration and Supervision Limited | 99.99% | Regulated surveillance subsidiary monitoring front-running and market abuse |
Full secondary exit with zero fresh capital proceeds
- Pure secondary offering - the initial public offering consists entirely of an Offer for Sale (a sale of existing shares by current investors rather than issuing new shares) of up to 148,905,525 equity shares, generating zero capital proceeds for corporate balance sheet use.
- Broad public shareholder base - the transaction provides liquidity to existing financial and institutional shareholders because the exchange is demutualised and operates with zero Promoters.
- Regulatory holding divestments - booked an exceptional gain of ₹1,200.94 crore in FY26 by divesting a 9.00% stake in National Securities Depository Limited to satisfy regulatory ownership limits.
Worth keeping in mind
- The company incurred regulatory settlement charges of ₹1,431.56 crore in FY26 and ₹670.18 crore in FY25 to resolve regulatory proceedings regarding colocation access, dark fibre links, and trading access point systems.
- Tighter derivatives regulations introduced by SEBI alongside higher securities transaction taxes in CY2024 and CY2025 moderated derivatives contract trading volumes and segment revenues in FY26.
- Subsidiary NSE Clearing Limited saw its cash market settlement share decline from 94.24% in FY25 to 88.42% in FY26 following the full operational rollout of clearing interoperability across Indian exchanges.
- The board discontinued voluntary profit-and-loss contributions to the Core Settlement Guarantee Fund in January 2025 after fulfilling the regulator-mandated corpus target of ₹10,500 crore.
- IT services provider NSEIT ceased to be a subsidiary in February 2025 after being divested, shifting internal tech spending directly onto higher third-party vendor management expense lines.