The West Bengal government’s decision to back a revival of the Calcutta Stock Exchange has put one of India’s oldest market institutions back in the policy spotlight.
The proposal, announced in the 2026-27 state budget, seeks to reopen a route to capital for eastern India while attempting to restore Kolkata’s historical role in Indian finance.
Finance Minister Dr Swapan Dasgupta said the government would support efforts to revive the 118-year-old exchange, which has not seen active trading for more than a decade. The announcement came in the first budget of the BJP-led state government and was framed as part of a wider economic push to attract investment, create jobs and strengthen financial infrastructure in the region.
Why the Calcutta Stock Exchange revival matters
The Calcutta Stock Exchange, once an important regional market, has been inactive since 2013 after regulatory concerns disrupted its operations. India’s equity market has since become increasingly concentrated around the National Stock Exchange and BSE, both of which operate large-scale electronic trading platforms with nationwide participation and deep liquidity.
For Bengal, the exchange carries both economic and symbolic value. Kolkata was once a major commercial and financial centre, supported by banking, insurance, tea, jute, engineering and shipping activity. A functioning exchange could help the state argue that it is rebuilding institutional capacity, not merely seeking fresh industrial projects through policy incentives.
In his budget speech, Dasgupta said the government proposed to support the revival “so as to reclaim Kolkata’s place as a financial capital”. He added that a revived exchange could offer “easier access to capital for Eastern India, lower costs of listing and trading, and create new jobs”.
The central question, however, is whether a regional exchange can find a viable role in a market now defined by scale, technology, regulation and liquidity. Any revival plan would have to convince the Securities and Exchange Board of India that the institution can meet modern standards on governance, trading systems, clearing, settlement, risk management and investor protection.
Regulatory hurdles remain the biggest test
The exchange’s inactivity stems from long-running regulatory and legal challenges. Trading has not taken place since April 2013, after concerns were raised over compliance, governance and infrastructure. Regulatory action against the exchange was later upheld through the legal process, leaving the institution without an operating market platform.
Reports have also pointed to subsequent regulatory difficulties, including concerns around trading volumes, clearing and settlement arrangements, and other obligations required of recognised stock exchanges. These issues are central because exchanges are not merely trading venues. They are critical market infrastructure and must maintain systems that can protect investors during normal and stressed market conditions.
The task is more demanding today than it was when CSE last traded. Exchanges must operate resilient technology, ensure cybersecurity preparedness, maintain surveillance systems, comply with strict disclosure and governance norms, and support transparent market operations. They also need strong clearing and settlement links, without which trades cannot be safely completed.
The state government’s support may help the exchange seek investors, policy attention and institutional coordination. But it cannot substitute regulatory approval. SEBI will have to be satisfied that any proposed revival is credible, adequately funded and compliant with the rules governing exchanges in India’s securities market.
What has changed in the revival plan
The latest announcement follows efforts by CSE representatives to seek government intervention. A delegation from the exchange recently met West Bengal Industry Minister Tapas Roy and requested support to save the institution. Exchange officials are understood to have indicated that they want to withdraw the voluntary exit application filed with SEBI and pursue a revival path instead.
The voluntary exit application was filed in February 2025 after years of uncertainty. Since SEBI has not issued a final exit order, the exchange still has a narrow window to argue for a restart. That window, however, will depend on whether a detailed revival plan can address the regulator’s concerns in substance, not only in intent.
A successful revival would likely need fresh capital, professional management, upgraded trading infrastructure and a clear business model. It would also need to show why companies and investors should use CSE when NSE and BSE already offer large networks, high liquidity and established compliance systems.
One possible argument is regional relevance. Smaller and mid-sized enterprises in eastern India often face difficulty accessing formal capital markets. A revived exchange, if structured properly and aligned with current regulations, could support local listings, investor awareness and financial services employment. But it would still have to operate within the national regulatory framework and compete for trust.
The employment case is also linked to wider financial activity. Brokers, compliance professionals, technology vendors, legal advisers, auditors and market service providers could benefit if trading activity returns. Yet such gains would depend on sustained volumes and credible participation, not merely on reopening an institution with historical importance.
For now, the budget announcement gives the Calcutta Stock Exchange political backing at a crucial moment. The real test will be the revival blueprint placed before regulators, the money committed to modernisation and the exchange’s ability to prove that it can serve investors safely in a market that has changed dramatically since 2013.