VAR200:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100;VAR300:=SMA(SMA(VAR200,3,1),3,1)/28.57;VAR400:=EMA(VAR300,5);操盘:=3*VAR300-2*VAR400;CROSS(操盘,VAR300) AND VAR300<2.1 AND C>O;
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