Zscaler (ZS)'s 30-day implied volatility (IV30) was 87.9% at the close on November 6, 2026, down from 89.5% the day before, against a 52-week range of 29.7% to 89.5%. Its 20-day historical volatility was 72.8%.
Key numbers
30-day implied volatility (IV30): 87.9%
IV30 52-week range: 29.7% to 89.5% (median 58.2%)
Historical volatility: 20-day 72.8%, 1-year 57.4%
Implied move by the nearest expiration: ±5.1%
Data as of November 6, 2026.
ZS Implied Volatility (IV) vs Historical Volatility (HV)
The ZS IV term structure shows the implied volatility difference between different maturity dates.
