Established in 2000, Jane Street Group LLC is a global proprietary trading firm in the financial services industry. It employs more than 2,600 people across five offices in the US, Europe, and Asia, and conducts trading operations in 45 countries.

SEBI has barred US-based Jane Street Group from participating in the Indian stock market and ordered it to disgorge unlawful gains of ₹4,843 crore for allegedly manipulating stock indices through derivative positions.

The U.S. trading firm’s entities are “further prohibited from buying, selling or otherwise dealing in securities, directly or indirectly.”