Reread the first post carefully, you need
4 alts
Just a quick question, considering ranks of coins are always changing every second, will a user that entered their portfolio early for this challenge have the same ROI with a user that gets the exact portfolio but coins/tokens dropped ranks but gained ranks after the dip?
I'm not sure I understand the question. It doesn't matter whether you enter your portfolio early or not, the competition starts on the same day for everyone.
But I realize I forgot to correct something in the OP : Registration closes on 15/01. But the contest will start with the prices on 17/01.