Yusuf Abiona Adegbenga / Profile

What i mean is that i want my EA to close my position if a certain criteria occurs. For example, my EA works on stochastic operation and i want to close a buying position if stochastic is above 80, and vice versa on selling position 

I designed an EA using parabolic Sar and price action. But the EA continue to open multiple order in the same pair. And i only want to open a trade in a single pair. Any solution will be appreciated please. Here is the code for execution if