VAR1:=LLV(LOW,18); VAR2:=HHV(HIGH,18); VAR3:=EMA((CLOSE-VAR1)/(VAR2-VAR1)*100,13); 目前态势:EMA(0.618*REF(VAR3,1)+0.382*VAR3,3); 风险线:80,POINTDOT; 平衡线:50,POINTDOT; 安全线:20,POINTDOT;
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