The capital markets regulator, the Securities and Exchange of India (Sebi), is in the process of appointing a forensic auditor to ascertain if brokers and their clients made any profit by gaining preferential access to the colocation (colo) facility of the National Stock Exchange (NSE).
Although Sebi and auditor Deloitte have established the trading systems at the NSE’s colo facility were prone to manipulation, so far, they have not been able find any proof of entities — a part of the ecosystem — making any monetary gain. Sebi’s latest move could be critical in determining the finality of the case, which the regulator has been probing since 2015.