MA10:MA(C,10);
MA30:MA(C,30);

RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
COND1:=J>K&&K>D&&CROSS(MA10,MA30)&&C>MA10;
DRAWTEXT(CROSS(COND1,0.5),H,'',VALIGN2;
N1:BARSLAST(CROSS(COND1,0.5))+1,NODRAW;
DRAWTEXT(CROSSDOWN(C,MA10)&&COUNT(CROSSDOWN(C,MA10),N1)=1,H,'平',VALIGN2;
N2:BARSLAST(CROSSDOWN(C,MA10)&&COUNT(CROSSDOWN(C,MA10),N1)=1)+1,NODRAW;
COND2:=J<K&&K<D&&CROSSDOWN(MA10,MA30)&&C<MA30;
DRAWTEXT(CROSS(COND2,0.5),H,'',VALIGN2;
N3:=BARSLAST(CROSS(COND2,0.5))+1;
DRAWTEXT(CROSS(C,MA10)&&COUNT(CROSS(C,MA10),N3)=1,H,'平',VALIGN2;

N4:=BARSLAST(CROSS(C,MA10)&&COUNT(CROSS(C,MA10),N3)=1)+1;
DRAWCOLORKLINE(N1<N2,COLORRED,0);
DRAWCOLORKLINE(N3<N4,COLORBLUE,0);
DRAWCOLORKLINE(NOT(N1<N2 OR N3<N4),COLORYELLOW,0);

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?來源:程序化99