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债券计息日数惯例 - Zhaiquan jixi rishu guanli
在计算利息上，债券市场对1年的天数及两次票息之间的日数如何计算有其惯例，对计算债券的应计利息和现值相当重要。
Daycount Conventions
See also: Coupon
Every bond market has its own system of determining the number of days in a year and even the number of days between two coupon dates. These different methods are referred to as daycount conventions and are important when calculating accrued interest and present value (when the next coupon is less than a full coupon period away).
