xs:=MA(LOW,5)*(1-5/100),linedot;
xs1:=MA(HIGH,5)*(1+5/100),linedot;
均线:=c,linethick2,colorgreen;
a:close/ref(close,3)<=0.85
and
cross(c,xs) and c>ref(c,1),linethick0
;
STICKLINE(a,c,2.2*xs1,8,0),colorred;
DRAWTEXT(a,c*1.15,'★买在下影'),colorred;
B:cross(xs1,c),linethick0;
STICKLINE(B,XS,2*C,8,0),colorFFFF00;
DRAWTEXT(cross(xs1,c),xs1*1.1,'开盘逃'),colorwhite;
d:=cross(c,xs1),linethick0;

DRAWTEXT(d,c*1.15,'◆'),COLORF00FF0;
e:=close/ref(close,2)<=0.9
and
cross(c,xs);
STICKLINE(e,c,xs,5,0);