Thanks for your answer.
I did try using loop thru open position but it seems unreliable for me. I'd like the idea of comparing open position before and after trade, however i'm bit confuse on what block to use. I tried to check the "Check Trade Count" block, but i don't know how to store the value of the trade count after using that block

@umbrellamaker Maybe (just maybe) because you are testong the 1 minute chart some repainting is happening with that MA. Try with hifher timeframes to confirm it works correctly.