{短线牛熊} DRAWGBKLAST(C>0,'155'); RSV1:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100; ZXK:=SMA(RSV1,3,1); 牛线:SMA(ZXK,2,1),Color00FFFF; RSV2:=(HHV(HIGH,20)-CLOSE)/(HHV(HIGH,20)-LLV(LOW,20))*100; ZZK:=SMA(RSV2,3,1); 熊线:SMA(ZZK,2,1),Color00FF00; AA:SMA(牛线,2,1),ColorF00FFF; BB:SMA(熊线,2,1),ColorFFFF00;
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