CG Oncology (CGON)'s 30-day implied volatility (IV30) was 141.6% at the close on November 4, 2026, up from 117.6% the day before, against a 52-week range of 43.3% to 132.3%. Its 20-day historical volatility was 41.7%.
Key numbers
30-day implied volatility (IV30): 141.6%
IV30 52-week range: 43.3% to 132.3% (median 75.7%)
Historical volatility: 20-day 41.7%, 1-year 54.2%
Implied move by the nearest expiration: ±7.4%
Data as of November 4, 2026.
CGON Implied Volatility (IV) vs Historical Volatility (HV)
The CGON IV term structure shows the implied volatility difference between different maturity dates.
