realDown:=ISDOWN and c<=ref(c,1); con1:=ANY(realDown,10); Len:=BARSLAST(realDown); L1H:VALUEWHEN(con1,ref(H,Len)); kd:cross(h,L1H+1*MINDIFF) AND con1; buy(kd,1,limitr,L1H+1*MINDIFF);