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Detailed stories on technology startups, business and economic current affairs.
US-based proprietary trading firm Jane Street recently sued rival Millennium Management and two ex-employees for allegedly stealing a lucrative business strategy. Options trading in India lies at the heart of the issue.

As India’s largest stock exchange heads to the public markets, it may need to rethink its excessive reliance on transaction revenue.
The central bank’s shift to a 100% collateral requirement threatens to erode leverage, reduce volumes and force a consolidation across prop desks.
FY26 numbers show that Airtel is stealing a march on its larger rival on most counts and is unrelenting in its ambition, casting a cloud on Jio’s valuation.