新建一個指標，命名為AA

MA50:MA(C,50);
MA21:MA(C,21);
AA:MA50>REF(MA50,1)&&EVERY(C>MA21,2);
BB:MA50<REF(MA50,1)&&EVERY(C<MA21,2);

保存AA，新建模型如下

#IMPORT[DAY,1,A5] AS VAR
AA:=VAR.AA;
BB:=VAR.BB;
MA5:MA(C,5);
MA10:MA(C,10);
AA&&CROSS(MA5,MA10),BPK;
BB&&CROSS(MA10,MA5),SPK;
AUTOFILTER;

//將該模型加載到IF加權5分鐘周期即可