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Date/Time: Wed, 15 Apr 2026 16:09:30 +0000



Historical Intraday Chart Data Not Loading for _MBO symbols

View Count: 19

[2026-04-15 11:41:55]
Xeoh85 - Posts: 4
I am subscribed to US Equities Consolidated Tape and NASDAQ TotalView. However, whenever I try to load a symbol ????_MBO, I get an error message: "Historical Intraday Data Download Failed. Error downloading historical Intraday data for ????_mbo. Historical data file for ????_mbo not available."

Interestingly, if I FIRST load the symbol using Consolidated Tape [????] or TotalView [????-nqtv], and THEREAFTER load the mbo version [????_mbo], then it works and downloads the mbo historical data without any error message. In other words, it appears there must either be a ????.scid or ????-nqtv.scid file in the data folder as a prerequisite to downloading the mbo historical data. Why?

Sure, I could just brute force around this by always loading the Consolidated Tape or NQTV symbol version first, but I don't want to do that because I trade small caps and need to move quickly.
[2026-04-15 14:41:26]
John - SC Support - Posts: 45640
There is no requirement that there be existing files to be able to get the data for the _MBO symbols.

Please do the following for us:
- Select "Window >> Message Log"
- On the Message Log window, select "Edit >> Clear Log"
- Open a new chart for a symbol where you believe you will have this issue
- After the chart opens and you get the error, get us your Message Log by following these instructions:
Support Board Posting Information: How to Post Your Message Log (Required In Some Cases)
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