通达信超短线的副图.选股

通达信超短线的副图.选股

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N1:=2;
 N2:=5;
 N3:=2;
 RSV:=(CLOSE-LLV(LOW,N1))/(HHV(HIGH,N1)-LLV(LOW,N1))*100;
 K:=SMA(RSV,N2,1);
 D:=SMA(K,N3,1);
 J:=2*K-1*D;
 CROSS(J,K);