Hello,
I running a backest for 2025 using IQFeed 1 minute data but 8-22-2025 to 11-07-2025 is missing even tough IQFeed data is available (see attached, could not add it). This never happened before and I run dozens of back tests.
Please note that the answer is from myself, adding images and pdf to explain issues as I could not attch them to the original post.
Can you help me correct this?
Thanks,
John
I running a backest for 2025 using IQFeed 1 minute data but 8-22-2025 to 11-07-2025 is missing even tough IQFeed data is available (see attached, could not add it). This never happened before and I run dozens of back tests.
Please note that the answer is from myself, adding images and pdf to explain issues as I could not attch them to the original post.
Can you help me correct this?
Thanks,
John
Rename
I am replying to myself to add images and PDF that I could not add in edit mode.
Attached IQFeed data, data manager historical provider and backtest missing data


IQFeed sample data
10186-IQfeed-1-minute-missing-data-from-8-22-2025-to-11-07-2025-sample-pdf
Attached IQFeed data, data manager historical provider and backtest missing data
IQFeed sample data
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