Fixed-Income Toolbox™

getZeroRates - Get zero rates for input dates for `IRDataCurve`

Class

@IRDataCurve

Syntax

F = getzerorates(CurveObj, InpDates)
F = getzerorates(CurveObj, InpDates, 'Parameter1', 
Value1, 'Parameter2', Value2, ...)

Arguments

`CurveObj`	Interest-rate curve object that is constructed using `IRDataCurve`.
`InpDates`	Vector of input dates using MATLAB date format. The input dates must be after the settle date.
`Compounding`	(Optional) Compounding values for zero rates: -1 1 2 3 4 6 12
`Basis`	(Optional) Day-count basis values for zero rates: 0 = actual/actual 1 = 30/360 (SIA) 2 = actual/360 3 = actual/365 4 = 30/360 (PSA) 5 = 30/360 (ISDA) 6 = 30/360 (European) 7 = actual/365 (Japanese) 8 = actual/actual (ISMA) 9 = actual/360 (ISMA) 10 = actual/365 (ISMA) 11 = 30/360E (ISMA) 12 = actual/365 (ISDA)

Description

F = getzerorates(CurveObj, InpDates, 'Parameter1', Value1, 'Parameter2', Value2, ...) returns zero rates for the input dates. You must enter the optional arguments for Basis and Compounding as parameter/value pairs.

Examples

Data = [2.09 2.47 2.71 3.12 3.43 3.85 4.57 4.58]/100;
Dates = daysadd(today,[360 2*360 3*360 5*360 7*360 10*360 20*360 30*360],1);
irdc = IRDataCurve('Zero',today,Dates,Data);
irdc.getZeroRates(today+30:30:today+720)
ans =

    0.0174
    0.0177
    0.0180
    0.0183
    0.0187
    0.0190
    0.0193
    0.0196
    0.0199
    0.0202
    0.0205
    0.0208
    0.0212
    0.0215
    0.0218
    0.0221
    0.0224
    0.0227
    0.0230
    0.0233
    0.0237
    0.0240
    0.0243
    0.0246