A History of the Indian Stock Market: From 1875 to the Demat Boom

The Indian stock market is older than most people assume — older than the Tokyo Stock Exchange, and older than a great many European ones. Its history divides fairly cleanly into three long acts: an exchange built by and for a colonial trading economy, a long stretch of state-directed capital allocation in which the market mattered surprisingly little, and then, from 1992, a rapid rebuild into modern electronic infrastructure that now handles more equity derivative contracts than anywhere in the world.

This is a reference page. It tracks the institutions and the rules, because those explain the market you invest in today far better than any list of index levels does.

Under the banyan tree: the 1850s to 1875

Organised securities dealing in India began informally in Bombay in the middle of the nineteenth century, in the shares of banks and cotton-trading concerns. Brokers met in the open air near the Town Hall — the banyan tree in the area now known as Horniman Circle is the standard image — and later moved to the lane that became Dalal Street.

The American Civil War produced the first Indian speculative mania. With American cotton off the market, Bombay's cotton export trade boomed, companies were floated freely, and share prices soared. When the war ended in 1865 the boom collapsed, taking a great many brokers with it. The pattern — a genuine economic change, followed by excess, followed by a crash and then better organisation — repeats through the whole history.

In 1875 the surviving brokers formalised, founding The Native Share and Stock Brokers' Association. That body became the Bombay Stock Exchange, and it is generally described as the oldest stock exchange in Asia.

An exchange for a colonial economy: 1875 to 1947

Other exchanges followed as regional industry developed: Ahmedabad in 1894, largely around textiles, and Calcutta in 1908, around jute, tea and coal. A Madras exchange followed later. Listings reflected what the economy did — textiles, plantations, mining, trading houses, and the managing-agency structures through which British and Indian business groups controlled clusters of companies.

Trading was by open outcry, settlement was by physical delivery of share certificates, and information reached investors through newspapers and word of mouth. Regulation was minimal and largely self-imposed by exchanges that functioned as private clubs with restricted membership — a characteristic that would matter enormously later.

The licence-era market: 1947 to 1990

After independence, India adopted a development model in which the state directed capital. Two pieces of that framework shaped the stock market for four decades.

The first was the Capital Issues (Control) Act, 1947, under which the Controller of Capital Issues had to approve every public issue of securities and, critically, decided the price at which shares could be sold. Companies could not price an issue at what investors would pay. Issues were routinely set below fair value, which made allotment in a public issue an almost guaranteed profit and turned the primary market into a lottery rather than a mechanism for pricing capital.

The second was the Securities Contracts (Regulation) Act, 1956, which brought exchanges under statutory recognition. The BSE received recognition under it in 1957. The Act also outlawed trading in securities outside recognised exchanges, entrenching the existing exchanges' monopolies over their regions.

Within that structure the market's institutional character was distinctive. Settlement ran on account periods rather than continuously, and positions could be carried forward through badla, an indigenous financing mechanism that let a buyer defer payment to the next settlement for a charge — effective leverage, with no central counterparty and no formal margining. Physical certificates made transfers slow and forgery-prone; a bad delivery could take months to resolve. Membership of the ring was closed and Bombay-centric, which meant the price a retail investor in a smaller city received depended on the goodwill of a chain of intermediaries.

Two bright spots emerged in the 1980s. Retail participation genuinely widened, helped by a few very large and much-discussed public issues that introduced equity to millions of households. And in 1986 the BSE launched the Sensex, a 30-stock index with a base of 100 for 1978-79, which for the first time gave the country a single number to describe the market.

1991-1992: liberalisation and a scandal in the same breath

In 1991 a balance-of-payments crisis brought India close to default, and the reform programme that followed dismantled much of the licensing system. For the stock market, three changes landed almost together.

The Capital Issues (Control) Act was repealed in 1992, ending administered issue pricing and introducing free pricing of public issues — arguably the single most important change ever made to the Indian primary market. Foreign institutional investors were permitted to invest in Indian securities from 1992-93. And SEBI, set up in 1988 as a body without statutory authority, was given real powers by the SEBI Act, 1992, taking over the primary-market functions of the abolished Controller and gaining the ability to register, inspect, investigate and penalise.

Then, in April 1992, the securities scam broke. Money had been diverted from the inter-bank government-securities market into equities using bank receipts unbacked by actual securities; the market had risen enormously on that credit, and fell heavily once it was withdrawn. It is worth reading how the 1992 scam worked in full, because the reform agenda of the next decade was in large part a direct response to it.

Rebuilding the plumbing: 1992 to 2003

This decade did more to change the experience of investing in India than anything before or since.

1. The NSE (incorporated 1992, trading from 1994)Set up on the recommendation of a government committee and promoted by financial institutions, the National Stock Exchange had no trading floor and no closed membership ring. Its wholesale debt segment opened in June 1994 and its equity segment in November 1994, using anonymous, order-driven, screen-based matching on satellite-linked terminals across the country. Spreads collapsed and access stopped depending on geography. Competition forced the BSE to go electronic too.
2. The Nifty 50 (1996)The NSE launched its own benchmark, a 50-stock index with a base date of 3 November 1995 and a base value of 1000. It became the reference index for derivatives and index funds.
3. Dematerialisation (from 1996)The Depositories Act 1996 created the legal basis for electronic shareholding. NSDL was established in 1996 and CDSL in 1999, and SEBI made demat trading compulsory in stages for an expanding list of securities. Physical certificates, transfer deeds, bad deliveries and share forgery largely ceased to be part of investing.
4. Rolling settlement and the end of badla (2001-2003)The account-period system with carry-forward was replaced by rolling settlement across the market, and badla was discontinued in 2001. The settlement cycle was progressively compressed to T+2 by 2003.
5. Exchange-traded derivatives (2000-2001)Index futures began in June 2000, followed by index options, stock options and stock futures over the next eighteen months. This replaced informal broker leverage with margined, centrally cleared contracts — a genuinely large improvement in systemic safety, whatever one thinks of how the segment is used today.
6. Central clearingClearing corporations became the counterparty to every trade, supported by margining and settlement guarantee funds, so that one member's default no longer threatened the people who happened to trade with them.

The decade also contained a second manipulation scandal, in early 2001, centred on a group of favoured technology and media stocks financed through broker borrowing, alongside a crisis at a large state-linked mutual fund scheme. Both accelerated the reforms above, and both are reminders that infrastructure reform proceeds by crisis.

The long bull market and the 2008 test: 2003 to 2013

From 2003 the market ran hard on rising corporate profits, a capital-expenditure cycle, a global commodity boom and heavy foreign inflows. The Sensex peaked around 21,000 in January 2008 — and then fell roughly 55-60% into early 2009 as the global financial crisis transmitted to India through portfolio outflows, a weaker rupee, collapsing export demand and a domestic money-market freeze. Our detailed account is in what the 2008 crisis did to Indian markets.

India came through without a single bank failure, which vindicated a conservative supervisory tradition. But the index took roughly five years to make a new high, and the leveraged infrastructure and real-estate names of the boom largely never recovered. Meanwhile nationwide electronic trading had made the regional exchanges redundant; SEBI provided an exit framework in 2012 and most were de-recognised over the following years, leaving the BSE and the NSE as the market.

The domestic-flows decade: 2014 to 2020

The most important structural change of this period was who owned Indian equities. Systematic investment plans into mutual funds turned Indian household savings into a large, steady monthly bid for domestic shares, and the Employees' Provident Fund began allocating to equity index funds. For the first time, domestic institutional flows could offset foreign selling — which changed the character of drawdowns, as 2018 and 2020 both showed.

Regulation continued tightening: the Companies Act 2013, the rationalisation of mutual fund schemes, a formal definition of large, mid and small caps that gave market-cap categories a legal meaning, and UPI-based application for retail IPO subscriptions in 2019, which cut the listing timeline sharply.

The demat boom and the derivatives problem: 2020 onwards

The pandemic crash of February-March 2020 was the fastest major fall in Indian market history — roughly 38-40% in about a month — and the recovery, by around November 2020, one of the fastest. What followed was a participation surge: the number of demat accounts roughly doubled within two years, driven by zero-brokerage app-based platforms and a generation of first-time investors. See what the 2020 crash taught investors.

Two developments define the current period. The first is continued infrastructure improvement: settlement moved to T+1 in the early 2020s, ahead of most major markets, and India ranks among the world's largest equity markets by total value. The second is the explosion of retail activity in index options, which made India the largest derivatives market in the world by contract volume and prompted SEBI, from late 2024, to raise contract sizes, tighten margins and reduce the number of weekly expiries after its own studies found that the large majority of individual traders in the segment were losing money.

That tension — world-class plumbing attached to a retail speculation problem — is the live question in Indian markets today, and the reason a page like this ends with a note on behaviour rather than on infrastructure.

What this history suggests to an investor

Four things stand out when you read the whole arc rather than a slice of it.

• The infrastructure got better after every crisis, and the behaviour did not. Every generation of Indian investors has had its own mania and its own reckoning: cotton in the 1860s, the 1992 scam, technology in 2000, infrastructure in 2008, index options in the 2020s. The rules improve; the impulse does not.
• Access is no longer the constraint. A century of Indian market history was about who could reach the trading ring. That problem is solved. What is left is judgement and temperament, which is why they are worth working on.
• Long-run equity returns in India have been good, and the path has been rough. Falls of a third or more have arrived roughly once a decade. Both facts have to sit in the same plan — see the crash survey for the range.
• Simple has generally been enough. Broad, diversified, low-cost exposure has beaten most active attempts over long periods here as elsewhere. Our comparison of index funds and direct stocks sets out the trade-off honestly.

If you want the practical companion to this page, read NSE versus BSE for how the two exchanges actually differ today. This article is educational history, not investment advice.