MUMBAI — In a definitive reaffirmation of regulatory direction, Securities and Exchange Board of India (SEBI) Chairman Tuhin Kanta Pandey has put to rest speculation surrounding the future of the recently introduced Closing Auction Session (CAS). Speaking on the sidelines of a cybersecurity event hosted at the SEBI-promoted National Institute of Securities Markets near Mumbai, Pandey made it unequivocally clear that the CAS framework is a structural reform that is firmly "here to stay."
Introduced on August 3, the CAS framework represents a significant milestone in the evolution of India's capital markets infrastructure, aligning domestic trading mechanisms with established global standards. However, the rollout has not been without its friction points. Market participants, traders, and institutional voices have taken to social media and industry forums to voice concerns, highlight operational shortcomings, and suggest immediate modifications to the system.
Addressing these critiques, Pandey maintained a firm stance, emphasizing that SEBI cannot operate reactively to every floating suggestion or piece of social media commentary. Nevertheless, he acknowledged that the regulator is actively reviewing comprehensive feedback gathered from various stakeholders. While declining to immediately outline specific operational tweaks, Pandey assured the market that SEBI's teams are actively engaging with participants to identify and resolve genuine constraints within the framework.
A core argument raised by the SEBI Chief is that much of the current apprehension stems from institutional inertia rather than inherent flaws in the CAS mechanism itself. Many market participants, Pandey noted, continue to rely on legacy systems aligned with the older volume-weighted average price (VWAP) framework. Because traders and brokerages have spent years entrenched in the older methodology, they have struggled to dedicate the requisite organizational energy toward mastering the new system. Furthermore, Pandey highlighted that many of the existing operational concerns will naturally dissipate as market participation density increases within the auction window.
Defending the necessity of the reform, Pandey pointed out that India has been a late adopter of closing auction mechanisms, which are already standard practice across major international jurisdictions. Despite initial pushback from market constituents who historically resisted structural change, SEBI has also received numerous congratulatory messages from forward-looking stakeholders who recognize the long-term transparency and price-discovery benefits of the CAS framework.
As India’s financial markets continue to scale in depth and liquidity, SEBI’s unwavering commitment to the CAS framework underscores a broader regulatory mandate: pushing the domestic ecosystem toward global best practices, even when navigating the difficult transitional phases of major market reforms.
"The unwavering stance taken by SEBI Chairman Tuhin Kanta Pandey regarding the Closing Auction Session (CAS) is a bold and necessary step toward modernizing India's financial architecture. While transitional friction and resistance from legacy systems are natural whenever structural reforms are implemented, the long-term benefits of aligning with global market standards far outweigh short-term operational discomfort. At StartupLanes, we believe that regulatory evolution is vital for building a mature, globally competitive capital market ecosystem. Market participants and institutional stakeholders must move past legacy habits and proactively adapt to these technological advancements. SEBI's willingness to analyze constructive feedback while holding firm on its core reform agenda demonstrates a balanced approach that will ultimately enhance market transparency, liquidity, and overall investor confidence in the Indian economy." — Dr. Shishir Gupta, Founder & CEO, StartupLanes
