S . Korean Bond Yields on Jun . 9 , 2020 Today ( %) Previous Session ( %) Change ( BP ) 1 - year TB 0 . 722 0 . 732 - 1 . 0 3 - year TB 0 . 861 0 . 902 - 4 . 1 10 - year TB 1 . 397 1 . 453 - 5 . 6 2 - year MSB 0 . 784 0 . 796 - 1 . 2 3 - year CB ( AA -) 2 . 204 2 . 227 - 2 . 3 91 - day CD 0 . 790 0 . 790 0 . 0 ( END )