Have you seen that the graph for e.g. ABIO clearly shows values greater 10.
So if you apply
Filter = C > 10;
for e.g. Range: "All Quotes" then of course it will output all those elements of array where ABIO was greater 10.
You don't mention which range you have set in analysis but if you want to output only at last bar of range then you have to set different range in analysis.
Alternatively you may add LastBarInRange
flag via code:
Filter = C > 10 AND Status("LastBarInRange");
As aside make sure that Pad&align of Analysis settings - General tab is disabled or if you need Pad&align setting then make sure that the reference symbol's data is up-to-date.
Please also read here before next posts. Another mandatory read to be found here.
Final note:
AmiBroker works perfectly fine.