水平面:MA(CLOSE,89),COLORFFA2FF;
 BBI:(MA(CLOSE,M1)+MA(CLOSE,M2)+MA(CLOSE,M3)+MA(CLOSE,M4))/4;
 IF(BBI>REF(BBI,1),BBI,DRAWNULL),COLORRED,LINETHICK2;
 IF(BBI
 MA1:MA(CLOSE,24),COLOR00E300,LINETHICK1;
 V2:=IF(CURRBARSCOUNT=1,VOL*240/FROMOPEN/REF(VOL,1)-1,VOL/REF(VOL,1)-1);
 STICKLINE(V2>=1,O,C,2,0),COLORYELLOW;
 MA13:=MA(CLOSE,13);
 X1:=(C+L+H)/3;
 BB13:=ATAN(EMA(X1,13)-REF(EMA(X1,13),1))*3.1416*10;
 EMA8:=EMA(C,8);
 A1:=MIN(O,C);
 B1:=ABS(O-C);
 T1:=FILTER(BB13>1 AND EMA(X1,13)>REF(EMA(X1,8),1),10);
 STICKLINE(T1,A1,A1+B1/4,2,0),COLOR007575;
 STICKLINE(T1,A1+B1/4,A1+B1/2,2,0),COLORFF0000;
 STICKLINE(T1,A1+B1/2,A1+B1*3/4,2,0),COLOR007575;
 STICKLINE(T1,A1+B1*3/4,A1+B1,2,0),COLORFF0000;
 LC:=REF(CLOSE,1);
 RSI:=((SMA(MAX((CLOSE - LC),0),3,1) / SMA(ABS((CLOSE - LC)),3,1)) * 100);
 FF:=EMA(CLOSE,3);
 MA15:=EMA(CLOSE,21);
 {DRAWTEXT(CROSS(FF,MA15),(LOW * 0.97),"底背离"),COLORA6E500;
 DRAWTEXT(CROSS(88,RSI),(HIGH * 1.04),"顶背离"),COLOR1880FF;}
 STICKLINE(CROSS(FF,MA15),A1,A1+B1/2,2,0),COLOR7F017F;
 STICKLINE(CROSS(88,RSI),A1+B1,A1+B1/2,2,0),COLORGREEN;
 T2:=COUNT(CROSS(BBI,3),3)=1 AND CROSS(C,BBI);
 DRAWTEXT(T2,H*1.05,"反转"),COLORWHITE;
 STICKLINE(T2,O,C,2,0),COLORRED;
 T12:=V2>=1;
 T0:=BARSLAST(T12);
 L1:=REF(L,T0);
 H1:=REF(H,T0);
 STICKLINE(REF(T12,1) OR REF(T12,2) OR REF(T12,3),H1,H1,4,-1),COLORWHITE;
 STICKLINE(REF(T12,1) OR REF(T12,2) OR REF(T12,3),L1,L1,4,-1),COLORWHITE;
 {T11:=REF(T12,3) AND COUNT(LH1,4)>1;
 DRAWTEXT(T11,H*1.05,"三天"),COLORWHITE;
 STICKLINE(T11,O,C,2,0),COLORFF00FF;}
 {(REF(V2>=1,3) OR REF(V2>=1,2) OR REF(V2>=1,1)) };
 L11:=MIN(REF(L,1),L);
 L10:=MIN(L11,REF(L,2));
 L21:=MAX(REF(L,1),L);
 L20:=MAX(L21,REF(L,2));
 T111:=(REF(V2>=1,3) OR REF(V2>=1,2) OR REF(V2>=1,1)) AND
 ((L10>L1 AND L20>H1) OR (L11>L1 AND L21>H1));
 T11:=T111 AND REF(T111,1)=0;
 STICKLINE(T11,O,C,2,0),COLORFF00FF;
高:=REF(HHV(H,N),M);
低:=REF(LLV(L,N),M);
 H19:=高-(高-低)*0.191;
 H38:=高-(高-低)*0.382;
 H中:=高-(高-低)*0.5;
 H61:=高-(高-低)*0.618;
 H80:=高-(高-低)*0.809;
顶点:REFDATE(高,DATE),POINTDOT,LINETHICK2,COLORWHITE;
 .8:REFDATE(H19,DATE),POINTDOT,LINETHICK2,COLORYELLOW;
 8.2:REFDATE(H38,DATE),POINTDOT,LINETHICK2,COLORGREEN;
 P:REFDATE(H中,DATE),POINTDOT,LINETHICK2,COLORRED;
 a.8:REFDATE(H61,DATE),POINTDOT,LINETHICK2,COLORMAGENTA;
�.9:REFDATE(H80,DATE),POINTDOT,LINETHICK2,COLORBLUE;
低点:REFDATE(低,DATE),POINTDOT,LINETHICK2,COLORWHITE;
 DRAWTEXT(ISLASTBAR,顶点,"顶点"),COLORWHITE;
 DRAWTEXT(ISLASTBAR,低点,"低点"),COLORWHITE;
 STICKLINE(T1,A1,A1+B1/2,2,0),COLOR007575;
 STICKLINE(T1,A1+B1/2,A1+B1,2,0),COLORBLUE;
 STICKLINE(T11 AND T12,A1,A1+B1/2,2,0),COLORFF00FF;
 STICKLINE(T11 AND T12,A1+B1/2,A1+B1,2,0),COLORYELLOW;
 STICKLINE(T1 AND T12,A1+B1/3,A1+B1,2,0),COLORYELLOW;
 STICKLINE(T1 AND T12,A1,A1+B1/3,2,0),COLOR007575;
 STICKLINE(T1 AND T12,A1+B1/3,A1+B1*2/3,2,0),COLORBLUE;
 STICKLINE(T2 AND T12,A1+B1/2,A1+B1,2,0),COLORRED;
 STICKLINE(T2 AND T12,A1,A1+B1/2,2,0),COLORYELLOW;

{原文链接：http://www.55188.com/thread-3900867-1-1.html}

区间买卖
 

N1:=7;
 LC:=REF(CLOSE,1);
 X:=SMA(MAX(CLOSE-LC,0),N1,1)/SMA(ABS(CLOSE-LC),N1,1)*100,COLORYELLOW,LINETHICK1;
魔鬼:=DRAWLINE(X>=HHV(X,N1),X,X<=LLV(X,N1),X,1),COLOR00FF00;
魔王:=DRAWLINE(X>=HHV(X,N1),X,X<=LLV(X,N1),1,X),COLOR00FF00;
 TJ0:=X=魔王;
TJ1:=X=魔鬼;
TJ2:=X
 TJ3:=X>REF(1,X);
 JRS1:=DRAWICON(TJ1 AND TJ2,X,1);
 JRS2:=DRAWICON(TJ0 AND TJ3,X,2);
 DRAWICON(FILTER(JRS1>0,1),L*0.97,1);
 DRAWICON(FILTER(JRS2>0,1),H*1.02,15);

以上的代码如果对照历史，成功率可以达到100%，并且100%是买在最低价，卖在最高价！【昨天下跌，信号就出现在昨天，今天下跌，信号就出现在今天，明天下跌，信号就出现在明天！】