Cogent Comms Hldgs (CCOI)'s 30-day implied volatility (IV30) was 133.7% at the close on October 23, 2026, up from 122.9% the day before, against a 52-week range of 54.5% to 128.9%. Its 20-day historical volatility was 95.7%.

Key numbers

30-day implied volatility (IV30): 133.7%
IV30 52-week range: 54.5% to 128.9% (median 87.0%)
Historical volatility: 20-day 95.7%, 1-year 83.1%
Implied move by the nearest expiration: ±7.7%

Data as of October 23, 2026.

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

Name: CCOI Implied Volatility
Creator: Market Chameleon