As per the OTC data of May 25, 8.07% GS 2017, maturing on 15-January-2017 was in maximum demand with 21 number of trades and total volume of Rs 1767.25 crore, at last traded price of Rs 100.45 and last traded YTM of Rs 7.31. Followed it was, 12.60% GS 2018, maturing on 23-November-2018 with 1 trades of total volume Rs 1250.00 crore, at last traded price of 111.95 and last traded YTM of Rs 7.27.