根据中底大底指标，编写出预警公式

编写要求：

请老师帮忙编出大底和中底的预警公式！ X:=MA(AMOUNT,5)/MA(V,5)/100; VAR3:=(X-MA(AMOUNT,125)/MA(V,125)/100)/X; VAR4:=MA((LLV(L,45)-C)/(HHV(H,45)-LLV(L,45))*100,3); VAR5:=C/MA(C,60)-1; 大底:IF(CROSS(-5,VAR4) AND VAR3<-0.4,-0.01,-1); 中底:IF(CROSS(-5,VAR4) AND VAR3<-0.25 AND VAR3>-0.4,-0.3,-1);

解答：

?X:=MA(AMOUNT,5)/MA(V,5)/100;

VAR3:=(X-MA(AMOUNT,125)/MA(V,125)/100)/X;