A?? HD?????? ??? ????? ???? 6? ??? ??? ?????.
4? ????(IB) ??? ??? HD?????? 1.5??? 500? ? ??? 2980? ?, 2??? 300? ? ??? 1630? ?, 3??? 200? ? ??? 1570? ? ? ? 1000? ? ??? 6180? ?? ????? ???. HD?????? ????(―) 30bp~50bp? ????? ??? 1.5??? ―30bp, 2??? ―12bp, 3??? ―30bp? ????? ???. ?? 12? ???? ??? ??? HD?????? ?? 2000? ?? ????? ???? ??.
HD?????? 2019? 6? ?????????? ????? ?????, ??? ??, ???, ???? ??? ???? ??.