IRR Function [VBA]

Calculates the internal rate of return for an investment.

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This function or constant is enabled with the statement Option VBASupport 1 placed before the executable program code in a module.


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

Valor de retorn:


Paràmetres :

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.

Codis d'error

5 La crida al procediment no és vàlida

Exemple :

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