HomeNewsBusinessMarketsSAT hearing on Jane Street vs Sebi: Regulator says final order may be much wider, next hearing on November 18

SAT hearing on Jane Street vs Sebi: Regulator says final order may be much wider, next hearing on November 18

Jane Street had moved SAT against market regulator’s order barring the algo trading firm. In its argument, Sebi said that it had already supplied 10 GB of data to Jane Street.

September 09, 2025 / 16:05 IST
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Jane Street Vs SEBI in SAT: Matter to be heard next on November 18, SEBI asked to file reasons for not sharing documents
Jane Street Vs SEBI in SAT: Matter to be heard next on November 18, SEBI asked to file reasons for not sharing documents

The Securities Appellate Tribunal (SAT) has directed market regulator Sebi to file a reply in three weeks explaining why it has not shared the documents requested by algo trading firm Jane Street and listed the next hearing of the appeal on November 18.

Jane Street had moved SAT against market regulator’s order barring the algo trading firm. In its argument, Sebi said that it had already supplied 10 GB of data to Jane Street. Sebi further said that the investigation is ongoing, and its scope may be much wider. Sebi counsel said, that scope of investigation may be much wider, "The period may be significantly larger. The scope of the show cause notice may enlarge significantly more than what is pointed out in the interim order". He argued that, as per the settled law Sebi is not required to give more than what it has relied upon.

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Sebi argued that Jane Street is not disclosing its trading strategy and instead is demanding internal administrative circulars from the regulator. Sebi side also highlighted that, Jane Street wanted the details of the committee which issued the directive for formation of new investigation team, reasons for issuing such directives and the minutes of the meeting in which the decision to form such a team was taken.

The regulator submitted before the appeallete that the global algo trader has not filed its reply yet and is avoiding the hearing. Sebi’s counsel argued that the investigation is at a very critical stage, and the regulator will not give every single document method being demanded, calling it a phishing inquiry.