Trading in India's weekly equity index options has slumped by a third since the country's market regulator banned U.S.

India’s order banning Jane Street for alleged price manipulation has raised concerns over investor protection.

The firm has been banned from India's securities market for alleged manipulation that led to small investors trading at ...

India's derivatives market has witnessed explosive growth, but a SEBI study reveals that 91 per cent of individual traders ...

In a stunning move that has rattled Wall Street, Jane Street Group LLC, a secretive U.S.-based proprietary trading giant, ...

U.S. high-frequency trading giant Jane Street, which has been accused of market manipulation by Indian authorities, has ...

SEBI has banned the firm from India’s securities markets. The drama has thrown a bright light on Jane Street, a company of ...

The quant trading firm faces multiple regulatory hurdles and unprecedented scrutiny, making an immediate return to trading in ...

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

In an interim order on July 3, 2025, Sebi had barred the U.S.-based investment firm and its group entities from accessing the ...

Jane Street is the quant shops’ quant shop, and it does just that, with great success. Last year its trading revenue almost ...