I have downloaded ES futures minutely data using IQFeed (ES ##-##) for all of 2014. I can see every single minute downloaded in the 'edit' menu of the historical data manager - everything is in there fine.
When I go to export the data into a text file, I've noticed that the ES data is missing a minute every now and then. For 2014 specifically, I'm missing thousands of data points, and I'm unsure why.
For example, July 24th @ 10:42 AM is a missing data point in the exported file, but it is *not* missing when I view it under 'edit' in the historical data manager.
Is this a known issue at all?
Thanks,
theGreek
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