VIX Volatility Index
CBOE Volatility Index — Historical Chart
15.15
▼ 9.66% YoYAug 2026
All-Time High
82.69
All-Time Low
9.14
Data Since
1990
Source: FRED / Federal ReserveShaded = NBER recessions
The VIX measures market expectations of near-term volatility conveyed by S&P 500 option prices. Often called the "fear gauge," a high VIX indicates heightened market stress and uncertainty.