New Delhi: Cracking the whip in the NSE co-location case, regulator SEBI on Tuesday directed the exchange to disgorge profits worth over Rs 687 crore, imposed a six-month ban on launching new derivative products, barred some present and past executives from the market and initiated strict action against stock brokers.
In an unusual move, the markets watchdog passed five separate orders, together with running into 400 pages, related to the co-location case, wherein some entities allegedly got preferential access in high-frequency trading.
The country's largest stock exchange has also been barred from accessing the securities market directly or indirectly for six months.
Ravi Narain and Chitra Ramkrishna -- who had served as MD and CEO of the exchange -- have been prohibited from "associating with a listed company or a market infrastructure institution or any other market intermediary for a period of five years", according to a 104-page order.
In another order, Narain and Ramakrishna have been directed not to hold any position in any stock exchange and clearing corporation, among others, for three years.
They have also been directed to disgorge 25 per cent of respective salaries drawn during a certain period.
The regulator has also directed action against at least five officials of the exchange.
Alleged lapses in high-frequency trading offered through NSE's co-location facility came under the scanner of the watchdog after a complaint was filed in 2015.
NSE co-location facility allows stock brokers to take on rent specific racks and co-locate their servers and systems within the exchange premises. The primary objective of co-location services of the NSE is to reduce latency for connectivity to the exchange's trading systems for Direct Market Access (DMA), Algo trading and Smart Order Routing (SOR).
The bourse "shall disgorge an amount of Rs 624.89 crore... along with interest calculated at the rate of 12 per cent per annum from April 1, 2014, onwards to the Investor Protection and Education Fund (IPEF) created by SEBI", an order said.
As per one order, Ravi Varanasi, head of Business Development Function at the exchange, has been barred for two years from holding any position with any stock exchange, clearing corporation, depository or any intermediary registered with the regulator or any of their related entities.
He "shall also not hold any position either directly or indirectly in or be associated, directly or indirectly, with a company listed in any of the stock exchanges recognised by SEBI for a period of three years," an order said.
NSE Assitant Vice President Suprabhat Lala has been slapped with a two-year ban from holding any position or be associated with any stock exchange, clearing corporation, depository, or any intermediary registered with SEBI.