Hi jcl. I just saw your new FH post (thanks!) & have started going through it. I downloaded the 1.53.1 beta to try the first script, but it gives the compilation error above. Am I missing a #include or need to download something else?

Thanks.

Hi jcl. OK, a subsequent script has #include <contract.c>, which appears to have the necessary declaration(s). However, now I get many "Error 011 ... no contracts!". This is evidently a different Error 011 from what's in the manual. How to fix?

Thanks.

The article also has a script for generating historical data.

Oh - I see - the article is a little out of order - one must run the last script first!

Thanks.