鳄鱼线+分形，鳄鱼线之上，上分型买涨。鳄鱼线之下，下分型卖估，配合AO、AC一起使用

Y:=(H+L)/2;

AA:=REF((SMA(Y,5,1)),3);

BB:=REF((SMA(Y,8,1)),5);

CC:=REF((SMA(Y,13,1)),8);

鳄:CC,COLORFF6600;

齿:BB,colorred;

唇:AA,colorgreen;

R2:=REF(齿,5);//www.fxjgsw.com

KU1:=IF(HIGH=HHV(HIGH,3),1,0);

KD1:=IF(LOW=LLV(LOW,3),1,0);

UL:=IF(REF(KU1,2)=1 AND REF(KU1,1)=0 AND KU1=0,REF(HIGH,2),REF(HIGH,2+BARSLAST(REF(KU1,2)=1 AND REF(KU1,1)=0 AND KU1=0)));

DL:=IF(REF(KD1,2)=1 AND REF(KD1,1)=0 AND KD1=0,REF(LOW,2),REF(LOW,2+BARSLAST(REF(KD1,2)=1 AND REF(KD1,1)=0 AND KD1=0)));

上分形:IF(HIGH>=R2,UL,REF(UL,BARSLAST(HIGH>R2))),POINTDOT,LINETHICK3,,colormagenta;

下分形:IF(LOW<=R2,DL,REF(DL,BARSLAST(LOW<=R2))),POINTDOT,LINETHICK3,coloryellow;

DRAWICON(CLOSE>上分形 AND REF(CLOSE,1)<REF(上分形,1),HIGH*1.03,1);

DRAWICON(CLOSE<下分形 AND REF(CLOSE,1)>REF(下分形,1),LOW*0.99,2);