Problem: Find the maximum of "Price",
over the past "X" periods.
In Tradestation or a similar
language, you may have done this:
For count = 0 to IntPortion
(X + 0.5) - 1 begin
If Price[count] > max then max = Price[count];
End;
Here is how you accomplish this loop in Metastock with ASI:
max := ExtFml( "ASI.HHV", Price, X);
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