Will VIX Futures Prices Move During the Sunday Night Debate?

On the night of September 26 a debate-record 84 million people tuned in to watch the first of three U.S. Presidential debates. During the debate there were movements in the prices of futures on the CBOE Volatility Index® (VIX®), S&P 500® futures, and the Mexican peso (see below for a chart and more information).

If you would like to follow the movements of VIX futures during the upcoming Presidential debate from 8:00 to 9:30 p.m. CT this Sunday, October 9, here are three resources for you –


The trading hours for VIX futures begin at 5:00 p.m. Chicago time on Sundays, and VIX futures are offered more than 23.5 hours a day during the trading week Last month the average daily volume for VIX futures during extended trading hours (from 3:30 p.m. to 8:30 a.m.) was 31,901 contracts. www.cboe.com/ETH.



At around noon Chicago time on Friday, October 7, the VIX Index spot price was 13.88, and the VIX futures prices are shown in the table below.



During the first presidential debate on September 26 (from 8:00 to 9:30 p.m. CT) –

  • VIX futures prices fell,
  • S&P 500 futures prices rose.
  • Mexican peso rose in value (vs. U.S. dollar).

As shown in the chart below, during the 90 minutes of the first debate, the VIX October futures fell by about 0.50 points. (Please note that the new trading day for VIX futures usually starts at 3:30 p.m. the previous calendar day, and so on the calendar night of September 26, the September 27 trading day already had begun).


A 1290-word analysis by Professor Justin Wolfers of the University of Michigan noted that — 

“… During the debate, the overnight [stock index] futures markets rallied, raising the value of broad stock market gauges like the Standard & Poor’s 500-stock index by two-thirds to three-quarters of a percentage point. This was a consequential move, … the rally occurred between 9 and 11 p.m. on a Monday, typically a fairly tranquil time and, in this case, a stretch in which there was no other important economic or financial news. … the rise in stock prices was unusually large for that particular time period — larger than during the same window on all but one of the 200 previous Mondays. It appears to be a statistically significant move … “  

Regarding the Mexican peso, a September 27 news story at http://money.cnn.com noted that — 

“As Trump and Hillary Clinton sparred on live TV, one key financial barometer of the Republican nominee’s prospects started moving sharply: the Mexican peso soared more than 2% against the dollar. In recent weeks, the Mexican currency has been moving in the opposite direction to Trump’s poll numbers. As they have improved, the peso has dropped, hitting an all-time low against the dollar ahead of Monday night’s debate. Its sudden leap during the debate was a clear reaction to Trump’s performance, according to Ihab Salib, head of international fixed income at Federated Investors. …” 


To learn more about the ways in which VIX futures and options can be useful tools in portfolio management, please visit www.cboe.com/VIX.