Quote Originally Posted by Unregistered View Post
How active do you have to play the stock market though?
it took me (not the guy you where quoting) about 2.5 months to max the girls (56750 levelups), others reported similar time investment. go pack to page ~105 there is some calculation how long this takes. It took me around 2500 trades.

Regarding gems to double shares: #1 rule for gems: those are for buying multipliers. there are some rare exceptions. of course you double your shares, after a 2months stock run. also might be usefull if you bought 22 decos and got no neon. or double shares for very low company levels seem also OK for me if you are struggling with the levelups.
But generally, rule #1 applies ;-)