AA:=(HHV(HIGH,9)-CLOSE)/(HHV(HIGH,9)-LLV(LOW,9))*100-70;
AA1:=SMA(AA,9,1)+100;
AA2:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
AA3:=SMA(AA2,3,1);
AA4:=SMA(AA3,3,1)+100;
AA5:=AA4-AA1;
AA6:=IF(AA5>45,AA5-45,0);
AA6>REF(AA6,1) AND REF(AA6,1)<REF(AA6,2);