As per the OTC data of May 18, 8.27% GS 2020, maturing on 09-Jun-2020 was in maximum demand with 16 number of trades and total volume of Rs 1198.85 crore, at last traded price of Rs 101.52 and last traded YTM of Rs 7.90. Followed it was, 8.40% GS 2024, maturing on 28-Jul-2024 with 14 trades of total volume Rs 785.00 crore, at last traded price of 103.22 and last traded YTM of Rs 7.90.