Luck has nothing to do with it. Someone who is able to either buy or sell such amount in short period of time is not a first timer; they definitely have access

Luck has nothing to do with it. Someone who is able to either buy or sell such amount in short period of time is not a first timer; they definitely have access to get that dough converted/moved out of computer systems into their banking account as flawlessly as they sold that $30MM in the first place. Otherwise they would not have done such move at all.