KU1:=IF(HIGH=HHV(HIGH,3),1,0);1:=IF(LOW=LLV(LOW,3),1,0);UL:=IF(REF(KU1,2)=1 AND REF(KU1,1)=0AND KU1=0,REF(HIGH,2),REF(HIGH,2+BARSLAST(REF(KU1,2)=1AND REF(KU1,1)=0 AND KU1=0)));DL:=IF(REF(KD1,2)=1 AND REF(KD1,1)=0 AND KD1=0,REF(LOW,2),REF(LOW,2+BARSLAST(REF(KD1,2)=1AND REF(KD1,1)=0 AND KD1=0)));HV:=H>UL AND H>REF(H,1) ;LV:=L
3;HV1:=HV AND IP AND H>=HHV(H,BARSLAST(LV));LV1:=LV AND IP AND L<=LLV(L,BARSLAST(HV));DRAWLINE(LV1,LOW,HV1, HIGH,0),coloryel