短期線:(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;
中期線:(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;
長期線:(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;
無窮線:(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;
合抱線:(短期線+中期線+長期線+無窮線)/4,linethick2,colorff8888;
xg:=CROSS(合抱線,REF(合抱線,1));
DRAWICON(FILTER(xg,5),LOW,1);
選股:xg=1,linethick0;
DR:=CROSS(ZIG(3,10),REF(ZIG(3,10),1));
DRAWICON(dr,LOW,3);{未來函數信號,僅供盤後分析使用}
DRAWTEXT(dr,LOW*0.990,'低點\\確認'),colorgreen;