Evening 'REO',
Your question deals with 'Money Management' & 'Trading style'.
You 'MUST' diversify.
Lets say you're at a 'Buffet', you only have one plate & one pass at the food. I'll bet you'll squeeze as many 'delights' as possible on that plate. Yet there will be more of one item than any other. Because 'YOU' like it, & not because somebody told you to like it...
Buy the most of the 'SYMBOL' you've done the most 'Due Dilligence'(DD) on, and that 'YOU' like the best!
Only you can decide how much or what % of your hard earned money to put on any one position.
Hope this helps.
Now i'm hungry!!
gramps