The CBOE Volatility Index, more commonly referred to as (VIX), is an up-to-the-minute market estimate of expected volatility that is calculated by using real-time S&P 500® Index (SPX) option bid/ask quotes.
The VIX closed at 24.39; its 10-day moving average is 27.23.
The VIX July options expire on July 22, July VIX options cease trading today, Tuesday July 21.
Option Update is provided by Stock Specialist Paul Foster of theflyonthewall.com.










