An analysis of the long-term treasury bond futures quotation in the United States, such as 1 18'222 (or 1 18-222), the quotation is "①1kloc-0/L8' 2222 ③ 2". The "①" part is called the integer part of the treasury bond futures quotation, and the "②" and "③" parts are called the decimal part of the treasury bond quotation.