請老師幫編寫以下指標公式，MA1上穿MA3的選股公式.

VAR2:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;

VAR3:=(SMA(VAR2,3,1)-18)*1.55;

VAR5:=(CLOSE-LLV(LOW,100))/(HHV(HIGH,100)-LLV(LOW,100))*100;

VAR6:=SMA(VAR5,10,1);

VAR13:=(HHV(HIGH,5)-CLOSE)/(HHV(HIGH,5)-LLV(LOW,5))*(-1)+0.9;

VAR14:=(HHV(HIGH,10)-CLOSE)/(HHV(HIGH,10)-LLV(LOW,10))*(-1)+0.92;

VAR15:=(HHV(HIGH,15)-CLOSE)/(HHV(HIGH,15)-LLV(LOW,15))*(-1)+0.93;

VAR16:=(HHV(HIGH,55)-CLOSE)/(HHV(HIGH,55)-LLV(LOW,55))*(-1)+0.94;

VAR17:=(HHV(HIGH,89)-CLOSE)/(HHV(HIGH,89)-LLV(LOW,89))*(-1)+0.95;

VAR18:=(HHV(HIGH,120)-CLOSE)/(HHV(HIGH,120)-LLV(LOW,120))*(-1)+0.91;

VAR19:=(HHV(HIGH,180)-CLOSE)/(HHV(HIGH,180)-LLV(LOW,180))*(-1)+0.96;

VAR1A:=((VAR13*8+VAR14*8+VAR15*8+VAR16+VAR17+VAR18+VAR19)/28-0.1)*185;

VAR1B:=SMA(VAR1A,3,1);

VAR1C:=(SMA(VAR1B,8,1)-8)*1.18;

MA1:=(VAR3+VAR6+VAR1B*2)/4,COLORGREEN ,LINETHICK2;

CROSS(MA1,30);