Quote from luisHK:
Maverick, I don't follow you here. First thought you meant OP has to pay interests on 30K on his short position, because short positions are borrowed on margin (i'm not clear on all the fees charged on short positions yet, which seem to change according to brokers).
If OP has a 50k margin account , ie 50k cash on the account and allowed to borrow 50 more overnight, he wouldn't need to pay interests on long positions below his 50k cash treshold, would he ?
Quote from Maverick74:
If one has a margin account, every stock position they enter is margined whether they want it to be or not. You don't get the choice. So if you have 50k in your trading account and you are long long 50k of one stock and short 50k of another stock, you will be paying margin interest on 50k, or the entire amount of cash in your account. Obviously this is an expense one has to account for in their trading plan.
If you are going to engage in those type of trades, you are probably going to be better off giving Don Bright a call. Prop firms will save you a fortune on margin interest. FWIW, IB has very competitive margin rates but obviously less leverage. [/B]
Quote from luisHK:
I'm quite happy with IB's margin rates after I opened an account with them compared to the ones I was charged by Etrade indeed. The portfolio margin is another plus for bigger leverage. What I meant is if one has enough cash to pay for all his positions, no interests are charged AFAIK - in this instance if OP has 50K cash in his margin account and holds less than 50K of positions (long at least), he won't be charged any interests . That's the way I read my statements at least.