VAR1:=LLV(LOW,5); VAR2:=HHV(HIGH,5); 动力线:=EMA((CLOSE-VAR1)/(VAR2-VAR1)*100,4); 阻力线:=EMA(0.618*REF(动力线,1)+0.382*动力线,2); CROSS(动力线,阻力线);
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