Atn International (ATNI)'s 30-day implied volatility (IV30) was 38.4% at the close on November 9, 2026, down from 45.4% the day before, against a 52-week range of 30.7% to 69.1%. Its 20-day historical volatility was 60.0%.

Key numbers

30-day implied volatility (IV30): 38.4%
IV30 52-week range: 30.7% to 69.1% (median 48.3%)
Historical volatility: 20-day 60.0%, 1-year 52.8%
Implied move by the nearest expiration: ±2.7%

Data as of November 9, 2026.

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

Name: ATNI Implied Volatility
Creator: Market Chameleon