As per the OTC data of January 20, 7.88% GS 2030, maturing on 19-Mar-1930 was in maximum demand with 22 number of trades and total volume of Rs 690.60 crore, at last traded price of Rs 99.20 and last traded YTM of Rs 7.97. Followed it was, 7.68% GS 2023, maturing on 15-Dec-2023 with 10 trades of total volume Rs 610.00 crore, at last traded price of 99.47 and last traded YTM of Rs 7.77.