Jefferies says Sebi's proposed CAS changes will remove uncertainty, but still remains negative on BSE. Here’s whyJefferies expects Sebi’s proposed CAS changes to reduce expiry-day volatility and uncertainty but remains negative on BSE shares, citing li...
14 Sep, 2026, 11.36 AM IST
CAS set for a rework: What's up for changeIndia's securities regulator is reviewing its new closing auction framework. This review follows initial implementation challenges and mark...
14 Sep, 2026, 10.00 AM IST
BSE volumes ease after sharp rebound; CAS remains in focus: NuvamaFor FY27 to date, BSE’s ADPTV is around Rs 26,200 crore, while its ADPTV market share is around 35.2%. Its premium-to-notional turnover rat...
12 Sep, 2026, 01.04 PM IST
Sebi proposes new CAS framework, two options for expiry-day settlementThe Securities and Exchange Board of India (SEBI) is set to implement crucial updates to the Closing Auction Session. A focus of these chan...
12 Sep, 2026, 12.26 PM IST
BSE shares fall 3% as rival NSE gets closer to mega IPO. More pain ahead?BSE shares fell on Friday after rival NSE announced its Rs 22,662-crore IPO, with the issue set to open on September 17. Bernstein has an ‘...
11 Sep, 2026, 10.56 AM IST
D-St set for a negative opening as GIFT Nifty signals weak startOn Thursday, Indian benchmark indices started with little movement, remaining in a narrow range as traders reacted to the elevated crude oi...
11 Sep, 2026, 07.28 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
BSE suffers outage, Zerodha users complain of F&O price not reflectingOn September 10, the BSE faced a brief disruption that impacted various cash segment partitions and specific scrips. Once the exchange addr...
10 Sep, 2026, 02.15 PM 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
Sensex rises 363 points, Nifty ends near 23,900 as market closes at day’s low. What lies ahead?Indian stock markets concluded Friday's trading session with gains. Sensex and Nifty saw intraday gains diminish near closing. Tata Steel a...
04 Sep, 2026, 03.54 PM 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
Market wrap: Adani Ports, Axis Bank, Tech Mahindra, Bajaj Auto top gainers and losers on Nifty and Sensex on ThursdayIndian markets extended losses on Thursday, with the Sensex falling nearly 0.6% and the Nifty declining 0.17% as geopolitical tensions and ...
03 Sep, 2026, 05.32 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
Sensex sharply tumbles 500 points on first monthly expiry after CAS, Nifty closes below 24,100. What lies ahead?Indian equities fell sharply on Thursday, erasing gains during the first monthly expiry under the new closing auction session. Sensex dropp...
27 Aug, 2026, 03.59 PM IST