二龙戏珠主图：

XA_1:=20;

XA_2:=EMA(CLOSE,2);

XA_3:=EMA(SLOPE(CLOSE,21)*20+CLOSE,42);

XA_4:=CROSS(XA_2,XA_3);

XA_5:=CROSS(XA_3,XA_2);

DRAWICON(XA_4,LOW-0.1,5);

DRAWICON(XA_5,HIGH+0.1,15);

STICKLINE(XA_2>=XA_3,LOW,HIGH,0,1),COLORRED;

STICKLINE(XA_2>=XA_3,CLOSE,OPEN,2,1),COLORRED;

STICKLINE(XA_2<XA_3,LOW,HIGH,0,1),COLORGREEN;

STICKLINE(XA_2<XA_3,CLOSE,OPEN,2,1),COLORGREEN;

青龙:MA(CLOSE,9),COLORCYAN,LINETHICK2;

紫龙:MA(CLOSE,20),COLORMAGENTA;

XA_6:=REF(CLOSE,1);

XA_7:=SMA(MAX(CLOSE-XA_6,0),3,1)/SMA(ABS(CLOSE-XA_6),3,1)*100;

XA_8:=EMA(CLOSE,3);

XA_9:=EMA(CLOSE,21);

XA_10:=150;

XA_11:=3;

XA_12:=REF(HHV(HIGH,XA_10),XA_11);

XA_13:=REF(LLV(LOW,XA_10),XA_11);