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This list of exchange codes is used to filter the search results. Note that you can only use exchanges that are included in your barchart API licenseIf you remove all exchange codes from this field and save it blank then the search will not be filtered.
The default value of this preference is: CBOT, CBOTM, CME, MGEX, KCBT, WCE
Note that you are ultimately limited by the exchanges that are included in your barchart API license.
Auto-Update
This intraday values displayed on a generated chart scene can be automatically updated just before the graphic is sent to air. This only affects the intraday current value and change. It does not regenerate the chart image.
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