PRICE

float price(date settlement_date, date maturity_date, float annual_coupon_rate, float annual_yield, float redemption_value_per_100_face_value, integer coupons_per_year, integer day_count_basis = 0)

Returns the price of bond that pays periodic interest. A face value of 100 is implied.

Automatic type conversion allows the use of date strings as arguments instead of explicit date values.

annual_coupon_rate >= 0 is one year's worth of coupon payments divided by the bond's face value.

redemption_value_per_100_face_value > 0 is the price paid on redemption for a face value of 100.

coupons_per_year is the number of coupon payments made in one year. It must be one of the following integer values: 1 (annual), 2 (semiannual) or 4 (quarterly).

day_count_basis specifies the calendar convention used to count days and compute the corresponding fraction of a year:

day_count_basis	Interpretation
0	US (NASD) 30/360: If the start date is the 31st of a month, it's set to the 30th of the same month. If the end date is the 31st of a month, it's set to the 30th of the same month unless the start date is less than the 30th of a month, in which case the end date is set to the 1st of the next month. The denominator used to compute the fraction of a year is 360.
1	Actual calendar days are counted and used to compute the fraction of a year.
2	Actual calendar days are counted. The denominator used to compute the fraction of a year is 360.
3	Actual calendar days are counted. The denominator used to compute the fraction of a year is 365.
4	European 30/360: Start and end dates that occur on the 31st of a month are set to the 30th of the same month. The denominator used to compute the fraction of a year is 360.