Quote from traderjb:
Well here, let me throw a curve ball your way in this discussion. How would it work out if one added another leg to this mentioned trade? Long eur/usd + short gpb/usd which equals the that long synthetic (would that term even apply here?) eur/gbp. But what if were to also put in a short position on eur/gbp?? The values of all three positions or the synthetic position and the real position would have to be equal where one could see the pip values being equal.
Now Oanda lets one set the size of the trades where you can do this. I am not sure how this is done with say FXCM or the others. I use Oanda, but I'm not sure how many units on the short eur/gbp I would have to use.
Anyways, perhaps this is something I may try out, maybe there is something there, maybe not. I'd be curious to see how the interest rate effects would be. What do you all think of this? Anyone try this out yet? If so, what has been your experience? Is this even doable?