Western Digital (WDC)'s 30-day implied volatility (IV30) was 73.3% at the close on October 16, 2026, up from 67.5% the day before, against a 52-week range of 57.5% to 112.8%. Its 20-day historical volatility was 72.8%.
Key numbers
30-day implied volatility (IV30): 73.3%
IV30 52-week range: 57.5% to 112.8% (median 80.3%)
Historical volatility: 20-day 72.8%, 1-year 83.3%
Implied move by the nearest expiration: ±4.1%
Data as of October 16, 2026.
WDC Implied Volatility (IV) vs Historical Volatility (HV)
The WDC IV term structure shows the implied volatility difference between different maturity dates.
