把下面<机会难得 难得一见 满仓买入>三公式副图指标

编写要求：

VAR1:=REF(CLOSE,1); VAR2:=LLV(LOW,5); VAR3:=HHV(HIGH,10); VAR4:=EMA((CLOSE-VAR2)/(VAR3-VAR2)*100,4); VAR5:=EMA(0.667*REF(VAR4,1)+0.333*VAR4,2); VARA:=SMA(MAX(CLOSE-VAR1,0),7,1)/SMA(ABS(CLOSE-VAR1),7,1)*100; VARB:=SMA(MAX(CLOSE-VAR1,0),13,1)/SMA(ABS(CLOSE-VAR1),13,1)*100; VAR0A:=BARSLAST(VARB<43)<=3 AND CROSS(VARA,VARB); VAR0B:=(CLOSE-MA(CLOSE,43))/MA(CLOSE,20)*100<-12.5; VAR1A:=BARSLAST(VARB<33)<=3 AND CROSS(VARA,VARB); VAR1B:=(CLOSE-MA(CLOSE,33))/MA(CLOSE,20)*100<-12.5; VAR2A:=BARSLAST(VARB<23)<=3 AND CROSS(VARA,VARB); VAR2B:=(CLOSE-MA(CLOSE,23))/MA(CLOSE,20)*100<-12.5; 三合一: VAR0A AND VAR0B AND VAR1A AND VAR1B AND VAR2A AND VAR2B AND CROSS(VAR4,VAR5) AND VAR4<=25; ------- 机会难得:VAR0A AND VAR0B AND CROSS(VAR4,VAR5) AND VAR4<=25; 难得一见: VAR1A AND VAR1B AND CROSS(VAR4,VAR5) AND VAR4<=25; 满仓买入: VAR2A AND VAR2B AND CROSS(VAR4,VAR5) AND VAR4<=25;

解答：

?VAR1:=REF(CLOSE,1);

VAR2:=LLV(LOW,5);