The National Stock Exchange Building in Mumbai. (Photographer: Vishal Patel/BloombergQuint)

SEBI Co-Location Probe: How Much OPG Gained With First Access To NSE’s Server

Four years of preferential access to the National Stock Exchange of India Ltd.’s server earned Delhi-based brokerage firm OPG Securities Ltd. Rs 25 crore in profit.That’s what market regulator has ...