Save candle data in variable after making a condition

[jonatas.df]

I want to save the high and low of the last candle that made a lower low than the previous candle. And then place an order or a line at the low of that saved candle when the future candle closes above the high. Could someone help me?

[l'andorrà]

I replied to your first thread you created for the exact same question. Please don duplicate threads. I replied in the other one.