大牛、中牛、老水牛源码附图

M3:EMA(CLOSE,3),COLORAA00AA;
 M5:EMA(CLOSE,5),COLORBB00BB;

M10:EMA(CLOSE,10),COLORDD00DD;
 M20:EMA(CLOSE,20),COLORFF00FF;
 M30:EMA(CLOSE,30),COLOR005500;

M40:EMA(CLOSE,40),COLOR007700;

MA60:EMA(CLOSE,60),COLOR00FF00;

VAR1:=C-REF(C,1);
 VAR2:=100*EMA(EMA(VAR1,6),6)/EMA(EMA(ABS(VAR1),6),6);
 MA5:=EMA(C,5);
 MA13:=EMA(C,13);
 UP:=DRAWLINE(L=LLV(L,BARSLAST(CROSS(MA13,MA5))+1),LLV(L,BARSLAST(CROSS
 (MA13,MA5))+1),H=HHV(H,BARSLAST(CROSS(MA5,MA13))+1),HHV(H,BARSLAST(CROSS
 (MA5,MA13))+1),0),COLOR0000FF;
 DOWN:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(MA5,MA13))+1),HHV(H,BARSLAST(CROSS
 (MA5,MA13))+1),L=LLV(L,BARSLAST(CROSS(MA13,MA5))+1),LLV(L,BARSLAST(CROSS
 (MA13,MA5))+1),0),COLOR00FF00;
 BT:=(LLV(VAR2,2)=LLV(VAR2,7) AND COUNT(VAR2<0,2) AND CROSS(VAR2,MA(VAR2,2))) AND
 REF(DOWN,1)REF(DOWN,1);

DRAWTEXT(BT,C*0.98,'短牛'),COLORFFFFFF;

TJ1:=REF(DOWN,1)REF(DOWN,1) AND C

DRAWTEXT(TJ1,C*0.99,'中牛'),COLORMAGENTA;

HR:=HHV(HIGH,55);
 HRY:=LLV(LOW,55);
 HRY11:=HR*HRY;
 HRY33:=SQRT(HRY11);
 TJ2:=REF(DOWN,1)REF(DOWN,1) AND C

DRAWTEXT(TJ2,L*0.98,'大牛'),COLORYELLOW;
 ST:=REF(UP,1)>REF(UP,2) AND DOWN

DRAWTEXT(ST,H*1.02,'卖'),COLOR00FF00;

DRAWICON(BT AND TJ1 AND TJ2,L * 0.98,17);