N:=9;M1:=3;M2:=3;

RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;

K:SMA(RSV,M1,1);

D:SMA(K,M2,1);

J:3*K-2*D;

U1:=BARSLAST(REF(CROSS(K,D),1));

U2:=REF(C,U1+1)>C AND REF(K,U1+1)<K AND CROSS(K,D)AND D<50;

底背离:=IF(U2>0,1,0);

DRAWTEXT(底背离,REF(D,U1)*1.00,' 底背离'),COLORFF00FF;

RR:=MAX(C,O);

Q1:=HHV(RR,5);

Q2:=D<REF(D,1) AND REF(D,1)>REF(D,2);

A2:=BARSLAST(REF(Q2,1));

顶背离:= REF(Q1,A2+1)<Q1 AND K<REF(K,A2+1) AND Q2;

DRAWTEXT(顶背离,REF(D,A2)*1.02,' 顶背离'),COLOR00FF00;