THE 2-MINUTE RULE FOR AMIBROKER DATA FEED

But... in at least two scenarios this option is helpful: backfilling a lot more bars after configurations alter (after you enlarge 'variety of bars to load' in File->Database Settings dialog You will need to force backfill for symbols which were backfilled previously with more compact number of bars)cleansing up lousy ticks (once you see a foul tic