@l-andorrà If we remove No Position block, it takes first order when crossover happens and with in few minutes if second crossover happens it takes second order too which had happened in my first picture. I kept No position block because i want only one order during crossover. If again a crossover happens since there is open position, it will not take call in second crossover. So can not remove No Position block.
Once it takes first order, two things can happen. Either target or trailing limit calls. But for all trailing calls the target will be below the first position target. So when the first call is closed means all trial calls will be closed by that time. So when first call is closed then the EA should take the next call immediately. Kindly help.