Make it possible for blended EOD/Intraday data - it lets to operate with database which has a mixture of intraday and EOD data in one data file. If this is turned on then in intraday modes EOD bars are removed on-the-fly As well as in day by day manner https://datafeedforamibroker86307.blogkoo.com/a-review-of-data-feed-for-amibroker-48532638