趋势轨道公式

N:=10;
 M1:=11;
 M2:=9;
 UPPER:(1+M1/100)*MA(CLOSE,N);
 LOWER:(1-M2/100)*MA(CLOSE,N);
 ENE:(UPPER+LOWER)/2;
靠近低轨:=(CROSS(LOWER,L) OR L<=LOWER*1.015 )   ;
 DRAWICON(靠近低轨,L-0.8,9);
 F:=100*(C-REF(C,1))/REF(C,1);
今小昨:=IF(C<REF(O,1) AND F<0,1,0);
 P1:=今小昨;
今小前:=IF(C<REF(O,2) AND F<0,1,0);
 P2:=今小前;
STICKLINE(P1=0 AND REF(P1,1)=1 AND P2=0 AND REF(P2,1)=1,OPEN,CLOSE,1,0),COLORMAGENTA;
 STICKLINE(P1=1 AND REF(P1,1)=0 AND P2=1  AND REF(P2,1)=0,OPEN,CLOSE,1,0),COLORAAAAAA;
 STICKLINE(F>9,C,O,2.2,0),COLORYELLOW;

选股指标

N:=10;
 M1:=11;
 M2:=9;
 UPPER:=(1+M1/100)*MA(CLOSE,N);
 LOWER:=(1-M2/100)*MA(CLOSE,N);
 ENE:=(UPPER+LOWER)/2;
靠近低轨:=(CROSS(LOWER,L) OR L<=LOWER*1.015 )   ;

 F:=100*(C-REF(C,1))/REF(C,1);
今小昨:=IF(C<REF(O,1) AND F<0,1,0);
 P1:=今小昨;
今小前:=IF(C<REF(O,2) AND F<0,1,0);
 P2:=今小前;
CROSS(C,ENE);