forex dema rsi

So how to use this system
since in forex one currency is dependent on the other currency we can make nice prediction using this dependency
here i put DEMA RSI
one will show you the current asset , the other one will be the oposite
so if the graph is JPY /USD , the oppsite need to be USD/JPY
put the TF either on the sametime of the graph or higher
if you want to change pairs -just in symbol change it to what you looking (the opposite ) and upload the script to see difference

here 15 min graph of USD/EURO pairs

and 4 hour graph of same pair