Use hashes: 

my %quotes;
...
push @{$quotes{$aandeel}}, $url2[1];
...
return \%quotes;

[download]

PS: see also HASHES OF ARRAYS

In reply to Re: list separation by zwon
in thread list separation by robertw

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
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