N缺省1
xopen:=(ref(o,N)+ref(c,N))/2;
xclose:=close;
xhigh:=max(high,xopen);
xlow:=min(low,xopen);
volality:=ma(xhigh-xlow,8);
凰线:ma(xclose,5)+volality/2;
凤线:ma(xclose,5)-volality/2;
bu:=cross(xclose,凰线);
sel:=cross(凤线,xclose);
var1:=barslast(bu);
var2:=barslast(sel);
drawicon(ref(var1,1)>var2 and var1=0,xlow,7),align1,valign0;
drawicon(ref(var2,1)>var1 and var2=0,xhigh,8),align1,valign2;
STICKLINE(xclose>xopen and var1 STICKLINE(xclose<=xopen and var1 STICKLINE(xclose<=xopen and var1>var2,xclose ,xopen ,8,0 ),colorgreen; STICKLINE(xclose>xopen and var1>var2,xclose ,xopen ,8,0 ),colorblue;
STICKLINE(xclose<=xopen and var1>var2,xopen ,xhigh ,0.5,0 ),colorgreen;
STICKLINE(xclose<=xopen and var1>var2,xclose,xlow ,0.5,0 ),colorgreen;
STICKLINE(xclose>xopen and var1>var2,xclose,xhigh ,0.5,0 ),colorblue;
STICKLINE(xclose>xopen and var1>var2,xopen,xlow ,0.5,0 ),colorblue;
