As per the OTC data of May 18, 7.17% GS 2028, maturing on 08-January-2028, was in maximum demand with 28 number of trades and total volume of Rs 985.00 crore, at last traded price of Rs 95.95 and last traded YTM of 7.77%. Followed it was 6.65% GS 2020 , maturing on 09-April-2020 with 4 trade of total volume Rs 910.58 crore, at last traded price of 98.52 and last traded YTM of 7.50%.