顶底背离（牛线、底背离、顶背离）

MID:=(3*CLOSE+LOW+OPEN+HIGH)/6;
牛线:(20*MID+19*REF(MID,1)+18*REF(MID,2)+17*REF(MID,3)+16*REF(MID,4)+15*REF(MID,5)+14*REF(MID,6)+13*REF(MID,7)+12*REF(MID,8)+11*REF(MID,9)+10*REF(MID,10)+9*REF(MID,11)+8*REF(MID,12)+7*REF(MID,13)+6*REF(MID,14)+5*REF(MID,15)+4*REF(MID,16)+3*REF(MID,17)+2*REF(MID,18)+REF(MID,20))/210,COLORRED;
马线:MA(牛线,6),COLORGREEN;
五日线:MA(CLOSE,5),POINTDOT,COLORLIBLUE;
日线60:MA(CLOSE,60),POINTDOT,COLORYELLOW;
V2:=IF(CURRBARSCOUNT=1,VOL*240/FROMOPEN/REF(VOL,1)-1,VOL/REF(VOL,1)-1);
STICKLINE(V2>=1,O,C,2.5,0),COLORYELLOW;
T12:=V2>=1;
T0:=BARSLAST(T12);
L1:=REF(L,T0);
H1:=REF(H,T0);
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) OR (L>H1));
T11:=T111 AND REF(T111,1)=0;
STICKLINE(T11,O,C,2.5,0),COLORFF00FF;
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+B1/2,2.5,0),COLOR007575;
STICKLINE(T1,A1+B1/2,A1+B1,2.5,0),COLORBLUE;
STICKLINE(T11 AND T12,A1,A1+B1/2,2.5,0),COLORFF00FF;
STICKLINE(T11 AND T12,A1+B1/2,A1+B1,2.5,0),COLORYELLOW;
STICKLINE(T1 AND T12,A1+B1/3,A1+B1,2.5,0),COLORYELLOW;
STICKLINE(T1 AND T12,A1,A1+B1/3,2.5,0),COLOR007575;
STICKLINE(T1 AND T12,A1+B1/3,A1+B1*2/3,2.5,0),COLORBLUE;
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+B1/2,2.5,0),COLOR7F017F;
STICKLINE(CROSS(88,RSI),A1+B1,A1+B1/2,2.5,0),COLORGREEN;