SEBI Chief Pandey Warns Against CAS Manipulation: Is the Closing Auction System Under Pressure?

SEBI Chief Tuhin Kanta Pandey has warned market participants against attempting to manipulate prices during the final minutes of trading, around the Closing Auction Session (CAS) system.

The warning comes as SEBI continues to examine unusual price movements and possible manipulation around the closing auction period. Any attempt to distort the closing price could invite strict regulatory action and investigation.

SEBI’s “Last Warning” to CAS Manipulators?

Pandey’s latest comments send a powerful message to the market: CAS is staying. Manipulation will not be tolerated. And if the framework needs improvement, SEBI is prepared to examine it.

The regulator has previously stated that it had not observed manipulation in CAS, making the latest warning particularly significant. Now the pressure shifts to implementation.

If CAS is genuinely more transparent, the coming weeks should provide more evidence through surveillance, participation data and regulatory findings.

The closing auction was introduced to make India's market more transparent. Now SEBI has to prove that transparency can work not just on paper, but in the final minutes of every trading day.

Is This the Final Warning?

CAS was introduced to improve price discovery and transparency at the market close. But repeated regulatory warnings and investigations are raising a bigger question: If the system is transparent, why is identifying potential manipulation proving so difficult?

SEBI's message is increasingly clear - don't try to influence the closing price. If irregularities or manipulation are established, enforcement action could follow. The regulator may also consider restructuring or strengthening the CAS framework if loopholes or weaknesses are identified.

For traders and investors, the warning is simple: the last 15 minutes are not a playground for manipulation. SEBI is watching.