XIRR function mismatch

[avastani]

Hi,

Does anyone have experience with XIRR () function results not matching Excel or any other tool's XIRR() function result.

I Have a simple app here where my result is off by a few %.

I should be getting similar results but excel gives different XIRR

Of course for excel I have to have unique dates but that's the only difference whereby I summarize at date level

[robynbitner]

I have been having the same problem. Has anyone found a solution to this yet?