Example: Days - Beginning of Period to Settlement Date

using System;
using Imsl.Finance;

public class coupdaybsEx1
{
    public static void  Main(String[] args)
    {
        DateTime settlement = DateTime.Parse("11/11/86");
        DateTime maturity = DateTime.Parse("3/1/99");
        Bond.Frequency freq = Bond.Frequency.SemiAnnual;
        DayCountBasis dcb = DayCountBasis.BasisActual365;
        int coupdaybs = Bond.Coupdaybs(settlement, maturity, freq, dcb);
        Console.Out.WriteLine("The number of days from the beginning of the"
                              + "\ncoupon period to the settlement date is "
                              + coupdaybs);
    }
}

Output

The number of days from the beginning of the
coupon period to the settlement date is 71