Too many systems are based off of pairs eurusd audusd usdjpy eurjpy etc.

Why arent there many systems based off of analyzing each currency as a singular item for a certain movement then comparing it with
another singular currency pair for example comparing a dollar index currency chart with a euro chart and entering on the established direction of each.

I realize that it's somewhat what you're doing when basing it off of a pair like eurusd, but if you compare each currency by itself
you may be able to find more consistency.

Does anyone have indicators for viewing each individual currency on mt4? so I can use indicators with it? Thankyou