The 8.83 per cent government securities maturing in CG2023 traded at Rs 260.00 crore at weighted yield of 8.73 per cent, 91-days Treasury bills (issue no.130214) traded at Rs 250.00 crore at weighted yield of 8.35 per cent and the 7.28 per cent government securities maturing in CG2019 traded at Rs 215.00 crore at weighted yield of 8.82 per cent, the NSE release said.