But... in at least two situations this selection is beneficial: backfilling extra bars right after configurations modify (after you enlarge 'quantity of bars to load' in File->Database Options dialog you have to pressure backfill for symbols which were backfilled previously with more compact range of bars) Choosing the right amibroker https://amibrokerdatafeed86429.popup-blog.com/34201150/data-feed-for-amibroker-secrets