Jane Street's Indian units, JSI Investments and JSI2 Investments, are primarily managed by foreign executives including Edward James Wieser and Stephen James Ward.

As quant trading firm Jane Street faces regulatory heat in India, corporate filings show that its two local units—JSI ...

Since the order, index options premium turnover on the NSE and BSE exchanges declined on a week-on-week basis in four of five ...

The value traded based on option premiums plunged to a four-month low on the first major expiration day for Indian ...