JPMorgan unit, Mansi Share gets nod to trade, but can’t participate in CASSebi has removed trading restrictions on Copthall Mauritius Investment and Mansi Share after they deposited questionable gains with the reg...
10 Sep, 2026, 07.23 AM IST
CAS chaos returns: Sensex puts explode up to 400% as fag-end slide jolts tradersSensex experienced a sharp 2,100-point drop during the closing auction session on expiry day, causing a massive surge in out-of-the-money p...
09 Sep, 2026, 04.22 PM IST
BSE shares fall 4% to snap 3-day rally as Bernstein forecasts up to 17% downsideBSE shares fell sharply on Wednesday after Bernstein initiated coverage with an Underperform rating and a Rs 2,820 target, implying 17% dow...
09 Sep, 2026, 10.37 AM IST
Will BSE shares recover from CAS hit? HDFC Securities rates stock 'add', sees revival in derivatives volumesBSE could see derivatives volumes recover as the impact of the Closing Auction Session eases. HDFC Securities retained an ADD rating, citin...
08 Sep, 2026, 04.23 PM IST
CAS rewrites closing bell: How capital-market stocks performed in 1 month & what comes nextFollowing the introduction of the Closing Auction Session, capital-market stocks displayed a range of performances. While Motilal Oswal Fin...
08 Sep, 2026, 09.32 AM IST
BSE shares surge 10% in just 3 sessions. What’s driving the rally?BSE shares extended their winning streak as Sebi announced a review of the methodology used to determine derivative settlement prices follo...
07 Sep, 2026, 10.58 AM IST
CAS effect: New pre-open session rules kick in. Here’s what changed for investorsStock Market Rules changes : The change is important for traders who usually place orders closer to the end of the pre-open session. Under ...
07 Sep, 2026, 09.50 AM IST
One month of CAS: How 4 expiry days turned into a 6,000-point Sensex scare for investorsSebi's latest initiative, the Closing Auction Session, has introduced complexities for Sensex options traders, especially on expiry days. S...
06 Sep, 2026, 03.07 PM IST
Capital market stocks rise on CAS fix hopes, index closes 1% higherCapital market stocks saw gains Friday after regulator Sebi's circular on the Closing Auction Session mechanism. Trader pushback against CA...
05 Sep, 2026, 09.59 AM IST
Market chaos after CAS: What exactly is Sebi reviewing and will it stop expiry-day wild swings?Sebi’s review of derivative settlement price methodology could reduce sharp expiry-day swings linked to the Closing Auction Session (CAS). ...
04 Sep, 2026, 06.43 PM IST
BSE, Groww, Angel One shares rally up to 8% after Sebi’s CAS circular. What did the regulator say?Sebi plans to review the methodology for setting derivative settlement prices on expiry after market participants raised concerns over the ...
04 Sep, 2026, 10.23 AM IST
Sebi set to review derivative settlement prices amid concerns over CASSebi will review derivative settlement price methods. This follows market participant feedback after the new closing auction session. The r...
04 Sep, 2026, 06.32 AM IST
Sebi to review derivatives settlement price methodology after CAS volatilitySebi will review derivative settlement prices after market feedback. The Closing Auction Session's impact on expiry-day settlement is a con...
03 Sep, 2026, 09.48 PM IST
BSE shares slip 3% after exchange flags CAS-driven volume declineBSE shares fell dropped on Wednesday after the exchange acknowledged that the newly introduced Closing Auction Session (CAS) had contribute...
02 Sep, 2026, 02.26 PM IST
NSE, BSE equity derivatives turnover hits multi-month low in August amid CAS volatilityAugust saw a significant dip in equity derivatives turnover on the NSE and BSE, reaching multi-month lows. Analysts connect this downturn t...
02 Sep, 2026, 09.36 AM IST
Former BJP MP Kirit Somaiya seeks SEBI probe into sharp Sensex swing during CASFormer BJP MP Kirit Somaiya has urged SEBI to investigate the sharp swings in the Sensex during the Closing Auction Session on August 27, w...
30 Aug, 2026, 04.36 PM IST
CAS chaos: How did Sensex crash 2,000 points in 6 minutes while Nifty stayed stable on monthly expiry?Sensex plunged over 2,000 points during Thursday’s closing auction session before recovering some losses, while Nifty remained comparativel...
28 Aug, 2026, 03.46 PM IST