Digi International (DGII)'s 30-day implied volatility (IV30) was 41.3% at the close on October 21, 2026, down from 42.3% the day before, against a 52-week range of 26.0% to 62.8%. Its 20-day historical volatility was 42.9%.

Key numbers

30-day implied volatility (IV30): 41.3%
IV30 52-week range: 26.0% to 62.8% (median 35.6%)
Historical volatility: 20-day 42.9%, 1-year 43.7%
Implied move by the nearest expiration: ±2.7%

Data as of October 21, 2026.

DGII Implied Volatility (IV) vs Historical Volatility (HV)

Name: DGII Implied Volatility
Creator: Market Chameleon