Generating *.hst file

 
Hi,

Assuming that I can get the bank quotes from our database is there a way to convert the text/csv to hst?

Thanks,
 
yes

Look for Period Converter Optimized

It has all the clues in it.
 
You can also go to Tools, History - open the desired symbol and time scale, and then say 'Import' to append your csv file.

Will be saved as .hst file, but you may only see it after closing MT4.