FYI: I don't know how it is with other brokers, but with E-Trade if you buy shares with a cash account and then upgrade to a margin account, when you go to sell those shares you will not have immediate access to the funds, as they will still be considered as coming from a cash account. You will probably have to wait the three business days to get your money.
I just found this out the hard way today with my PLYCF shares.
Good luck, everybody!!
Mr. Bill
"Me want cookie!"
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