India’s regional stock exchanges have largely faded into insignificance over the past decade, with the Calcutta Stock Exchange remaining on life support amidst debates about revival and relevance in a digital age.
India’s regional stock exchanges have spent years fading into irrelevance, but the decline was underway long before regulators pushed them towards the exit. A Business Standard review of regulatory reports and exchange records shows that by FY12 the Calcutta Stock Exchange was the only one of the country’s regional bourses still registering any meaningful activity, and even then it accounted for just 0.17% of cash market turnover. By the time the Securities and Exchange Board of India moved in 2012 to force weak exchanges out, most of the sector had already withered.
The collapse owed much to the shift from local floor-based dealing to nationwide electronic trading. The launch of the National Stock Exchange, and the BSE’s own adoption of electronic systems, made it possible to trade from anywhere, removing the old advantage of having a market close to home. According to the Business Standard report, by 2001-02 seven of the 21 regional bourses then in existence had already stopped trading altogether, while a 2006 Sebi committee report said advances in telecommunications and market technology had made the regional model largely redundant.
Attempts to revive the sector did not change that trajectory. Earlier policy had briefly sustained local bourses, including a 1985 finance ministry circular that required listed companies to also list in the region where they were based, but that arrangement was later withdrawn. The end of the badla system and the introduction of derivatives also removed one of the few remaining sources of turnover for smaller exchanges. Sebi’s 2012 exit circular then raised the bar further by setting a minimum turnover requirement and a net-worth threshold, leaving most bourses unable to comply.
The Calcutta Stock Exchange remains the last holdout, although even it has been on life support. Livemint reported that the exchange has been suspended since April 2013 and had moved towards a voluntary exit in 2025. But the West Bengal government has since said it wants to help restart the 118-year-old exchange, arguing that a local market could support regional companies and widen equity participation in eastern India.
The case for revival is contested. Ashish Goyal, formerly whole-time director of the Madhya Pradesh Stock Exchange, told Business Standard that a regional exchange would struggle to find a viable role in a market dominated by national platforms. Joshy Jacob, a professor at the Indian Institute of Management Ahmedabad, said the cybersecurity and infrastructure costs of running a modern exchange would be hard to justify without serious trading volumes. Yet Jayanth R Varma of Dhirubhai Ambani University said the Calcutta brand could still have value, perhaps as an investor education hub, an SME platform or a gateway for businesses from nearby countries.
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