Shares of technology company Vakrangee Ltd today locked in upper circuit after rising as much as 4.9 per cent to ₹25.35. The stock has posted a biggest intra-day percent gain since Oct 12

The Economic Offences Wing (EOW) has given a clean chit to the company and its CEO Dinesh Nandwana after conducting an enquiry relating to price, volume manipulation.

Nearly 2.1 million shares were traded in first half hour, compared with 30-day average of 4.9 millin shares.