想寫當均線金叉時收紅K才進場,但回測都不對 不知道要怎麼編寫才正確
input: Shortlength(5); setinputname(1,"短期均線期數");
input: Longlength(20); setinputname(2,"長期均線期數");
settotalbar(8);
setbarback(maxlist(Shortlength,Longlength,6));
If Average(Close,Shortlength) crosses over Average(Close,Longlength)
and close>open
then Ret=1;
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