Sebi Dismisses Manipulation Claims in New CAS Amid Participation Concerns.

India’s markets regulator has reported no signs of manipulation within the recently implemented closing auction session, a significant reform aimed at aligning local market practices with international standards. Tuhin Kanta Pandey, the chairman of the Securities and Exchange Board of India (SEBI), highlighted that this 20-minute session is designed to collect buy and sell orders to set a stock’s closing price based on maximum execution volume, thereby fostering a more transparent and efficient trading environment.

Since its introduction, the closing auction mechanism has demonstrated an increase in participation from mutual funds, which escalated from approximately 5%-6% during the initial day to around 20%-25%. This upward trend indicates growing confidence among institutional investors in the new system. However, concerns have been raised regarding diminished participation levels and potential losses for certain market participants. The chairman acknowledged that any new system necessitates an adjustment period for participants to adapt to changes.

This reform aims to enhance execution efficiency, particularly important for passive funds looking to minimize tracking errors. The transition from an average price model of the last 30 minutes of regular trading to this auction approach is poised to provide a fairer market environment. By ensuring that the closing prices reflect actual trading activity rather than a simple average, the measure enhances price discovery mechanisms and could potentially lead to better order fulfillment for large transactions.

As the market continues to adjust to this structural change, ongoing observations and feedback from market participants will be essential in determining the closing auction’s long-term success. Investors should remain vigilant in monitoring participation trends and performance metrics associated with the new closing price determination process, as they may have significant implications for market liquidity and operational strategies moving forward.

Source: The Economic Times

(Expert Note: This report was prepared by the Wealthova team.)