Index & Match gives strange outcome

[Ghesselink]

Hello,

I tried to do an index match on the same column (the image below is an simplified example). Unfortunately, I tend to get strange outcomes but cannot see why. Only the '4643358' at Q9 seems to be working.
The formula I used was:

=INDEX($B$2:$B$14,MATCH(P2,$B$2:$B$14))

Anyone got an idea why?

Thank you in advance for the help,

 

[mrshl9898]

Try looking for an exact match (0)

=INDEX($B$2:$B$14,MATCH(P2,$B$2:$B$14,0))

 

[Ghesselink]

Thats it, thank you