System Status
VIX Index Calculation
October 21, 2019 06:42:26
The VIX Index value is calculating as of 6:35AM CST.
VIX Underlying Cash Value
October 21, 2019 05:39:06
The VIX underlying cash value has been disseminating the
same value of 14.24 since 2:15am CT. We are investigating this issue. There is
no impact to trading.
Index Dissemination Issue - Resolved
September 23, 2019 09:22:00
All Index dissemination issues have been resolved.
VIX Underlying Cash Value
September 23, 2019 08:33:00
The VIX Underlying Cash Value is updating properly. We are investigating calculation issues with other non-related Index values.
VIX Underlying Cash Value
September 23, 2019 07:40:00
The VIX underlying cash value has been disseminating the same value of 15.35 since 2:15am CT. We are investigating this issue. There is no impact to trading.