源码：

RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
 Q:=SMA(RSV,3,1);
 K:=SMA(Q,3,1);
 I:3*Q-2*K,COLORLIGRAY;
 I1:EMA(I,2),COLORLIGRAY;
 I2:EMA(I,3),COLORLIGRAY;
 I3:EMA(I,4),COLORLIGRAY;
 I4:EMA(I,5),COLORLIGRAY;
 I5:EMA(I,6),COLORLIGRAY;
 I6:EMA(I,7),COLORLIGRAY;
 I7:EMA(I,8),COLORLIGRAY;
 I8:EMA(I,9),COLORLIGRAY;
 90,COLORLIGRAY;
 50,COLORLIGRAY;
 10,COLORLIGRAY;
 B1:EMA(K,2),COLORGREEN;
 B2:EMA(B1,2),COLORGREEN;
 B3:EMA(B2,2),COLORGREEN;
 B4:EMA(B3,2),COLORGREEN;
 B5:EMA(B4,2),COLORGREEN;
 B6:EMA(B5,2),COLORGREEN;
 IF(B1>=REF(B1,1),B1,DRAWNULL),COLORRED;
 IF(B2>=REF(B2,1),B2,DRAWNULL),COLORRED;
 IF(B3>=REF(B3,1),B3,DRAWNULL),COLORRED;
 IF(B4>=REF(B4,1),B4,DRAWNULL),COLORRED;
 IF(B5>=REF(B5,1),B5,DRAWNULL),COLORRED;
 IF(B6>=REF(B6,1),B6,DRAWNULL),COLORRED;
 STICKLINE(K>B1 ,K,REF(K,1),3,0),COLORRED;
 STICKLINE(K<B1,K,REF(K,1),3,0),COLORGREEN;
 STICKLINE(CROSS(K,B1),K,REF(K,1),3,0),COLORYELLOW;
 STICKLINE(CROSS(B1,K),K,REF(K,1),3,0),COLORBLUE;

选股指标：

RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
 Q:=SMA(RSV,3,1);
 K:=SMA(Q,3,1);
 B1:=EMA(K,2),COLORGREEN;
 STICKLINE(CROSS(K,B1),K,REF(K,1),3,0),COLORYELLOW;