SEBI Chairman Tuhin Kanta Pandey has raised doubts regarding the revival of the Calcutta Stock Exchange, which has been suspended since 2013. The regulator noted that regional exchanges struggle to compete with established national electronic platforms. Any reactivation would require massive technology investment and proof of sustainable trading volume, presenting a significant hurdle for the institution despite state-level interest in its return.
SEBI Chairman Tuhin Kanta Pandey recently clarified the challenges facing the Calcutta Stock Exchange (CSE) as it attempts to reverse over a decade of dormancy. The exchange has remained suspended since April 2013 due to persistent regulatory non-compliance, and the path to a full restart is far from straightforward. While the West Bengal government has expressed interest in reviving the historic institution through state budget provisions, the regulator has emphasized that there will be no leniency in compliance requirements.
The core of the issue lies in how Indian stock markets have evolved over the last twenty years. Previously, regional stock exchanges played a critical role in providing local access to capital markets. However, the rise of the National Stock Exchange (NSE) and the Bombay Stock Exchange (BSE) has created a highly efficient, nationwide electronic trading system. This shift has effectively removed the geographic advantage once held by local exchanges. Today, traders prioritize speed, low costs, and high liquidity, features that are already deeply entrenched in national platforms.
For a regional exchange to succeed, it would need to move beyond basic registration and meet complex operational standards. Tuhin Kanta Pandey highlighted that the modern trading environment demands significant capital spending on technology. Exchanges must now manage sophisticated systems, including artificial intelligence and high-frequency trading infrastructure, to mitigate risks and remain operational. Proving that an exchange can attract and sustain enough trading volume to justify these costs is a primary barrier. Without a clear business model that offers a unique value, sustaining liquidity becomes a structural problem rather than just a regulatory one.
The regulatory stance makes it clear that the focus is on maintaining a stable and safe market. The rules applied to stock exchanges are strict to ensure investor protection and market integrity. Any entity looking to resume activities must navigate these rigid governance frameworks, which include strict capital requirements and operational transparency. These regulations were designed to ensure that only viable, technology-backed platforms operate in the country, contributing to the closure or exit of several other regional exchanges in the past decade.
Investors and observers should track future updates regarding the exchange’s formal exit application versus its attempts to secure government support. The next important monitorable will be whether the promoters can present a credible, well-funded plan that satisfies the regulator's strict requirements for technology, liquidity, and governance. Until then, the operational status of the Calcutta Stock Exchange remains uncertain, and its ability to compete in a market dominated by large, technology-driven national exchanges remains a key point of discussion.