IRR Function [VBA]

Calculates the internal rate of return for an investment.

Ícone de aviso

Esta função ou constante é ativada com a instrução Option VBASupport 1 imediatamente antes do código executável existente no módulo.


Sintaxe:


IRR(Values() as Double , [Guess as Variant])

Valor de retorno:

Double

Parâmetros:

Values(): The array of values of the cash-flow. The values represent cash flow values at regular intervals, at least one value must be negative (payments), and at least one value must be positive (income).

Guess An initial estimate at what the IRR will be.

Códigos de erro

5 Chamada de procedimento inválido

Exemplo:


REM ***** BASIC *****
Option VBASupport 1
Sub ExampleIRR
 Dim cashFlow(0 to 3) As Double
 cashFlow(0) = -10000
 cashFlow(1) = 3500
 cashFlow(2) = 7600
 cashFlow(3) = 1000
 irrValue = IRR(cashFlow) * 100
 Print irrValue ' returns 11.3321028236252 . The internal rate of return of the cash flow.
End Sub