Returns the discount rate for a security.
| Name | Type | Description |
| arg1 | any | Is the security's settlement date, expressed as a serial date number. |
| arg2 | any | Is the security's maturity date, expressed as a serial date number. |
| arg3 | any | Is the security's price per $100 face value. |
| arg4 | any | Is the security's redemption value per $100 face value. |
| arg5 | any | Is the type of day count basis to use. |
builder.CreateFile("xlsx");
var oWorksheet = Api.GetActiveSheet();
var oFunction = Api.GetWorksheetFunction();
oWorksheet.GetRange("A1").SetValue(oFunction.DISC("10/15/2018", "1/1/2020", 98, 100, 1));
builder.SaveFile("xlsx", "DISC.xlsx");
builder.CloseFile();