Index closest match

My Index cells reside in AN20:BP20
and contained the following data: -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 -8 -7 -6 -5 -4 -3 -2 -1 0 10 20 30 40 50 60 70 80 90 100

The MATCH cell is BE18 and is a merged cell group of 3 cells: BE18:BI18
these cells currently contain a single calculated data point of -32%

The RESULT cell is AM22 and contains the following: =INDEX(AN20:BP20,MATCH(MIN(ABS(AN20:BP20-BE18)),ABS(AN20:BP20-BE18),0))
This formula is entered as an array i.e. Shift/Control/Enter

My problem is the returned value is alway zero (0)?

I see one potential problem and that is the absolute qualification within the formula. I have tried removing the ABS's and the resulting formula just returns an error message.

As the data indicates I obviously need to be able to differentiate between positive and negative numbers.

Can someone please point out the error of my ways?

Thanks, Michael

Changed the cell that the formula matches too and it now is outputting "-.32" but the formula is still outputting zero?

Thanks, Michael

I am still working through this issue but seem to be making some progress.

I needed to change the array data as well as the target. ;√)

Thanks to everyone who made suggestions.

Michael