SEBI's first CAS crackdown: JPMorgan unit and broker fined ₹3.68 crore for rigging Sensex expiry
SEBI's first interim order against manipulation of the Closing Auction Session names a JPMorgan unit (Copthall Mauritius) and Mansi Share for rigging Sensex's expiry-day close, impounding ₹3.68 crore. It signals the regulator is watching the new auction window: a deterrent ahead of Nifty and Sensex monthly expiries.