Former BJP MP Kirit Somaiya has urged SEBI to investigate the sharp swings in the Sensex during the Closing Auction Session on August 27, when the index plunged over 2,000 points within minutes before recovering much of the loss. He questioned whether the new CAS mechanism, introduced on August 3, has weaknesses related to liquidity and price discovery.

The Sensex witnessed a sharp late-session swing of over 2,000 points in six minutes on Thursday, raising fresh questions about the Closing Auction Session (CAS) on its first…

Sebi Chairman Tuhin Kanta Pandey said the regulator has no plans to change the Closing Auction Session despite sharp expiry-day swings. Sebi expects participation and…

MUMBAI: In the first monthly expiry of derivatives contracts on BSE after the introduction of Closing Auction Session, popularly known as CAS, sensex and Bankex, BSE’s banking…

A sudden 3% plunge in the BSE Sensex during a closing auction raises concerns over liquidity and potential market manipulation.