通达信周线J值选股/选股源码

RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
 K:=SMA(RSV,3,1);
 D:=SMA(K,3,1);
 J:=3*K-2*D;
 JGT:=J>REF(J,1) AND REF(J,1)<0;
 SY:=C>REF(C,1);
 SSYX:=(H-C)/(C-O)<0.5;
 XG:JGT AND SY AND SSYX;