VIX (^VIX)
Last close 19.45 (Oct 23, 2026), on the day +2.2 %.
Cboe's index: the S&P 500's volatility over the next 30 days priced in options, in % a year. 20 means options price a move of about ±20 % a year (about ±1.3 % a day).
Last close 19.45 (Oct 23, 2026), on the day +2.2 %.
Cboe's index: the S&P 500's volatility over the next 30 days priced in options, in % a year. 20 means options price a move of about ±20 % a year (about ±1.3 % a day).