Cboe Global Indices Feed (CGIF) - Main channel delivers popular S&P indices including SPX, VIX, and XSP. This datset contains all disseminated index values; frequency of reported values is index-dependent and can vary from once per second to once per day. Find the full list of active indices on the Main channel here.

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Licensing & Redistribution Rights

This dataset is proprietary to Cboe Global Markets. External redistribution of this data is strictly prohibited.

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Files will be distributed daily shortly after the open of the next trading day (9:30 ET).

Historical
Historical data available from January 2004 for active symbols. Please note historical data for inactive or retired symbols are not supported.

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