SEBI Bans Two Firms Over Alleged SENSEX Expiry Manipulation
Somatirtha
SEBI Action: SEBI has banned two firms over alleged attempts to influence SENSEX closing prices through the Closing Auction Session.
Manipulation Allegations: The regulator alleged that the entities attempted to manipulate SENSEX expiry-day closing prices for financial gains.
SENSEX Expiry: The alleged activity centred around SENSEX expiry, when closing prices can significantly influence derivative positions and settlement values.
Closing Auction Session: SEBI’s investigation focused on trading activity during the new Closing Auction Session introduced for determining closing prices.
Alleged Gains: According to SEBI, the alleged strategy generated financial gains exceeding ₹3.68 crore through the manipulated market activity.
Market Impact: Attempts to influence benchmark closing prices can distort price discovery, affecting investors, traders and derivative market participants.
Regulatory Warning: SEBI’s action reinforces its warning that market participants cannot exploit trading mechanisms to influence benchmark prices unfairly.
Investor Protection: The crackdown highlights SEBI’s broader mandate to protect investors and maintain fairness, transparency and integrity across Indian capital markets.
Clear Message: The action sends a strong message that alleged market manipulation will face regulatory scrutiny, penalties and restrictions from SEBI.