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); 中底:IF(crOSS(-5,VAR4) AND VAR3<-0.25 AND VAR3>-0.4,-0.3,-1);