Now the question is how it is work?
The answer is simple The arrow will appear and you get a alarm then place a trade. The use of this strategy is very easy.
I preferred you short time duration when you are using it for forex. Close your Trade when you get arrow in opposite direction or strong support ( Show by Blue or Red Line ) then closed your trade.
This indicator will help you to find the market gap and market trending direction.
This strategy is made by 10+ indicators. One of them is free ( available in mt4) but the remaining indicators is paid indicators 300$. So i decided to combine all these indicator into a simple Template and sell it on cheap price.
For more information please read all the documents which is in the App

Good Luck