But the question is why are the symbols blank? If the symbols are valid there should be data associated with them and you may want to find a data source to download data for them. If not valid then the Cleanup.js will solve the problem.
Cleanup.js is a java script program shipped with AB that will blow away invalid or obsolete tickers. Look in Tools and scroll down to that program and run it. It will blow away any symbols that have not been updated in 30 days. If there is no data it will blow the symbol away. Barry --- In amibroker@yahoogroups.com, "Graham Johnson" <[EMAIL PROTECTED]> wrote: > > I've recently had some data corruption, so reinstalled history from > Premium Data. > > Everything now looks fine except that under Symbols All there is a huge > number of blank rows that have a Green marker. After scrolling down > many times the rows with symbols are displayed and they have Pink > markers. > > Is there a means of bulk deleting the blank rows? If I have to delete > them individually, it will take forever. > > Graham >
