Uma ubona iphethini ye-Morning Star ku-downtrend noma iphethini ye-Evening Star ku-uptrend, kungase kube isignali yokuthi ithrendi yamanje isisondela ekupheleni futhi ingase ihlehle.
Ukuze uqinisekise isignali, ungasebenzisa izinkomba zobuchwepheshe noma isiqinisekiso esivela kwamanye amaphethini amanani ukuze uqinisekise ukuthi imakethe ihlehla ngempela.