五线开花（含未来 慎用）tdx

aa:EMA(SUM(AMOUNT,1)/SUM(VOL,1),1);
短期线:(EMA(aa,3)+EMA(aa,5)+EMA(aa,8)+EMA(aa,13)+EMA(aa,21)+EMA(aa,34)+EMA(aa,55)+EMA(aa,89))/8;
中期线:(EMA(aa,5)+EMA(aa,8)+EMA(aa,13)+EMA(aa,21)+EMA(aa,34)+EMA(aa,55)+EMA(aa,89)+EMA(aa,144))/8;
长期线:(EMA(aa,8)+EMA(aa,13)+EMA(aa,21)+EMA(aa,34)+EMA(aa,55)+EMA(aa,89)+EMA(aa,144)+EMA(aa,233))/8;
无穷线:(EMA(aa,13)+EMA(aa,55)+EMA(aa,34)+EMA(aa,55)+EMA(aa,89)+EMA(aa,144)+EMA(aa,233)+EMA(aa,377))/8;
合抱线:(短期线+中期线+长期线+无穷线)/4,linethick2,colorff8888;
a11:=MAX(短期线,中期线);
a12:=MIN(短期线,中期线);
a21:=MAX(长期线,无穷线);
a22:=MIN(长期线,无穷线);
a31:=MAX(a11,a21);
a32:=MIN(a12,a22);
az1:=MAX(a31,aa);
az2:=MIN(a32,aa);
STICKLINE(FILTER(CROSS(合抱线,REF(合抱线,1)),5),az1,(az1+az2)/2,2,0),colorred;
STICKLINE(CROSS(ZIG(3,10),REF(ZIG(3,10),1)),az2,(az1+az2)/2,2,0),colormagenta;/*低点确认，参考了未来函数*/