Alerts based on real-time and non-real-time symbols
In case you see the red icon on the chart, this means the data is provided by BATS. See more information here.
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For any other delayed symbol other than provided by BATS, the “D” letter will be displayed.
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A real-time data symbol looks as follows (no red icon is displayed).
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The prefix of the exchange is only displayed in the alerts manager section.
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In case you move a BATS based symbol on a real-time data chart, the prefix changes accordingly.
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Kindly note that the prefix is not displayed in the alert dialog. Only the symbol name is indicated.
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If you set up an alert based on a BATS symbol and purchase a US market real-time data package afterward, the alert will still be based on the BATS symbol, until you restart the same alert, but on the relevant real-time data symbol.
As you can see, if an alert is set up based on the non-real-time data symbol, the alert line will not be displayed on the equivalent real-time data symbol.
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