TP levels are determined based on the StopLoss. If we consider each stopLoss to be one unit (regardless of the pip amount), each step of the trailing stop moves the StopLoss one unit.
like this: [if price touched]TP1 >then> BE, [if price touched]TP2 >then> Move SL to TP1, [if price touched]TP3 >then> Move SL to TP2 ,.....
