SEBI Closes Case Against NSE and Former Executives in Co-Location Controversy

SEBI Closes Case Against NSE and Former Executives in Co-Location Controversy

SEBI Closes Case Against NSE and Former Executives in Co-Location Controversy

The Securities and Exchange Board of India (SEBI) has decided to close the proceedings against the National Stock Exchange (NSE) and its former executives, including Ravi Narain, Chitra Ramakrishna, and Anand Subramanian, in the co-location case.

In an order released on September 13, SEBI stated that NSE did not have a detailed policy for the use of the co-location (Colo) facility and failed to monitor the use of the secondary server by trading members (TMs). However, SEBI clarified that there was no sufficient evidence to prove collusion between OPG Securities Private Limited and NSE’s senior management.

The case began in April 2019, addressing issues related to NSE’s co-location facility, which allowed trading members to place their servers at the exchange’s data center. The SEBI order was challenged before the Securities and Appellate Tribunal (SAT), which in January 2023, found no evidence of systemic malpractices but identified issues with IP allocation and server monitoring.

SEBI’s current order reaffirms SAT’s findings and notes that no new evidence has emerged to substantiate allegations of collusion. This decision may also facilitate the end of the pending case at the apex court and clear the way for NSE’s Initial Public Offer (IPO), which has been delayed due to the co-location case.

Doubts Revealed


SEBI -: SEBI stands for the Securities and Exchange Board of India. It is a government agency that regulates the stock market in India to protect investors and ensure fair trading.

NSE -: NSE stands for the National Stock Exchange. It is one of the largest stock exchanges in India where people buy and sell shares of companies.

Co-Location -: Co-location is a service where traders place their computers close to the stock exchange’s servers to get faster access to trading data. This can give them a speed advantage in trading.

Ravi Narain -: Ravi Narain is a former executive of the National Stock Exchange. He was one of the people involved in the co-location controversy.

Chitra Ramakrishna -: Chitra Ramakrishna is another former executive of the National Stock Exchange. She was also involved in the co-location controversy.

OPG Securities -: OPG Securities is a trading firm that was accused of getting unfair advantages in the co-location controversy at the NSE.

Securities and Appellate Tribunal (SAT) -: The Securities and Appellate Tribunal (SAT) is a special court in India that deals with appeals against decisions made by SEBI.

Initial Public Offer (IPO) -: An Initial Public Offer (IPO) is when a company sells its shares to the public for the first time. This helps the company raise money for its business.

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