通达信“零上空仓”指标

RNV:((CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*200-100)/2;
 KN:=SMA(SMA( RNV,3,1),1,1),COLORRED;                                       
 DN:=MA(EMA(KN,3),1),COLORGREEN;                                     
 JN:=3*KN-2*DN;                   
零上空仓:-(3*KN-2*DN),,LINETHICK2,COLORFF00FF;
盘:0,COLORGREEN,LINETHICK1;

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