Let mixed EOD/Intraday data - it lets to work with database that includes a mixture of intraday and EOD data in a single data file. If This really is turned on then in intraday modes EOD bars are taken off on-the-fly and in day-to-day manner EOD bars are displayed https://manuelmljfc.estate-blog.com/28607116/getting-my-data-feed-for-amibroker-to-work