SEBI Bans JPMorgan Unit for Market Manipulation in CAS

The Securities and Exchange Board of India (SEBI) has taken decisive action against Copthall Mauritius Investment, a subsidiary of JPMorgan Chase & Co., and Mumbai-based Mansi Share and Stock Broking. The regulator issued an interim order barring these entities from the securities market following allegations of manipulative trading during the newly implemented Closing Auction Session (CAS). The firms reportedly placed large, high-price buy orders that were subsequently cancelled to artificially inflate Sensex closing values for financial gain.

This intervention marks a highly unusual and swift regulatory response, occurring within six days of the alleged August 13, 2026, manipulation. SEBI has impounded approximately ₹3.68 crore in alleged wrongful gains from the entities involved. In separate financial developments, the ICICI Bank board has authorized a doubling of its overseas borrowing limit to $5 billion. This follows a strong quarterly performance where the bank reported a 15.95% year-on-year increase in net profit, demonstrating resilience amid fluctuating global market conditions.

Meanwhile, Canada’s Fairfax Financial remains the primary contender for acquiring the government’s stake in IDBI Bank. Reports suggest regulators may grant Fairfax a two-year transition period to consolidate its Indian banking holdings, specifically concerning its existing stake in CSB Bank. This acquisition, valued at over $5 billion, would represent a landmark foreign investment in India's banking sector, pending final regulatory clearances. These developments collectively underscore the ongoing efforts of Indian regulators to maintain market integrity while encouraging capital inflows into the domestic financial ecosystem.