CAS here to stay, liquidity will pick up, says Sebi ChiefSebi chief Tuhin Kanta Pandey stated the closing auction session is here to stay. He acknowledged initial liquidity concerns, which have im...
11 Sep, 2026, 06.22 AM IST
CAS stays, but derivatives settlement may change, says Sebi chief Tuhin Kanta Pandey after another 1,000-point Sensex swingSebi Chairman Tuhin Kanta Pandey stated the Closing Auction Session is here to stay. Traders express concerns about sharp expiry-day swings...
10 Sep, 2026, 05.03 PM IST
CAS wild swing: Sensex soars 1,000 points on expiry day but ends only 138 points higherIn a surprising turnaround, India's stock market indices, Sensex and Nifty, erased intraday losses to close positively on Thursday. Ending ...
10 Sep, 2026, 04.16 PM IST
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
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
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
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
NSE records Rs 39,718 cr turnover in closing auction session on first index rebalancing dayThe National Stock Exchange saw substantial turnover in its Closing Auction Session. This session accounted for twenty-two percent of total...
31 Aug, 2026, 09.05 PM IST
Why India’s new closing auction is agonising traders: Q&AIndia’s new 20-minute closing auction system is facing renewed scrutiny after the Sensex briefly plunged nearly 3% during Thursday’s sessio...
31 Aug, 2026, 02.40 PM IST
- We imported the auction, but we left out the brakes
India’s Closing Auction Session (CAS) was introduced to improve price discovery, but recent sharp swings have exposed gaps in its safeguard...
29 Aug, 2026, 05.54 PM IST
Was Sensex’s 2,000-point expiry crash a one-off? Here's what Friday's close hints about CASSensex stayed relatively calm during Friday’s closing auction, a day after a 2,000-point plunge during the monthly expiry raised fresh conc...
28 Aug, 2026, 05.42 PM IST
Sebi chief Tuhin Kanta Pandey clarifies on CAS changes after big Sensex expiry-day swingSebi Chairman Tuhin Kanta Pandey said the regulator has no plans to change the Closing Auction Session despite sharp expiry-day swings. Seb...
27 Aug, 2026, 07.56 PM IST