By Jayshree P Upadhyay MUMBAI (Reuters) -India's markets regulator has asked stock exchanges to share detailed data of trading by U.S. brokerage Jane Street across all indexes from January 2023 to May 2025,

Jane Street Group LLC has sought six more weeks from India’s securities regulator to prepare its defense against market manipulation allegations, though it may get fewer, according to a person familiar with the matter.

Firms like Citadel, Millennium, or others are out of the surveillance circle, they said. Only Jane Street entities are under active scrutiny.

New York-based trading firm Jane Street Group is likely to argue that its controversial Indian options trades were a response to outsized demand from retail investors, Bloomberg News reported on Monday,

Jane Street Group LLC is expected to argue that its controversial Indian options trades were a response to outsized demand from retail investors, people familiar with the matter said.