A1:=REF(C,10)=HHV(C,2*10+1);B1:=FILTER(A1,10);C1:=BACKSET(B1,10+1);HD:=FILTER(C1,10);前期高位:REF(C,BARSLAST(HD)),coloryellow,POINTDOT;STICKLINE(C,前期高位,前期高位,8,0),POINTDOT;