Quote from def:
you wouldn't need to buy 300K Monday AM. You would need to cover 300/20 as the stock is trading ex-split. you should then see if they can settle your trade T+2 instead of T+3.
If your broker/firm knows your position, how could their software allow you to short
a: on a downtick
b: without automatically flagging it.
they caught it which is good but given they allowed you to do it and they are ultimately responsible, my guess is they'll work with you.
I think it's true that you can't profit from illegal short sales. check with your compliance but I think regulations do not allow one to profit from an illegal short sale. to me the logic is straight forward.
Def is "dead on". It certainly seems that the software you're using and the firm your trading with has a very "lax" risk management or "middleware" which is only as good as the person who sets the parameters / restrictions for each trader.
The implications of profiting from an illegal short sale are the same as buying a stock, DKing it and then selling it at a profit; it's considered "freeriding", a "no no". Therefore, you may not realize the profit. Where does it go? In a broken trade (like this one will be) the net result is "zero" to both parties.
I would be concerned about not taking a loss, and less about realizing a profit. I've been in that situation once before and it can really hurt your "trading mind" on Monday.
Get the "blessing" from the GSP pre-market, and sit down with the market maker or head trader of the firm and get his/her input when closing out the trade. You may be better off closing the position in a "negotiated" transaction.
Once all is done, chalk it up for experience and then speak with the person in charge of the risk management program...see if they can upload the "hard to borrow" list into the system on a daily basis.

