Disliked{quote} Well I don't really get into fundamentals but I do see your point. However I think there is something that is missing from you equation, and that is 2 currencies falling are rising at the same time that gives the impression that a pair didn't do anything, when it's just an illusion. In reality when they USD moves it moves the same against every currency, for example if no other pair than EURUSD was being bought and sold what ever happens to the USD would manifest itself in all the pairs in the USDX. But we know that in real life pairs are...Ignored
that means that sometimes They just don't together. I have encountered several instances where you would expect a pair to move because of correlation and they don't.
I strongly suspect that while the market trade total stands at an equilibrium for a while, it is not a noiseless process. New people enter the market all the time, and others depart. The mathematical model is just not that precise. The trillions of dollars that change hands daily do vary somewhat.
The broad sweeps of your analysis may be in the right direction, and your model may be be (I hope is) profitable (Mine is, (155p so far today)and our thinking is so very similar) But occasionally you are going to miss a trade. The mathematics involve are not those that sent voyagers I and II so deep into space. (Nasa is currently spending a lot of money trying to figure out why they both are now veering off course and have yet to come up with an answer).
Consider each trade on its own merits as if you have brought all the wisdom and experience you now possess to your very first trade...
Or not - -