Filana Therapeutics (FLNA)'s 30-day implied volatility (IV30) was 73.7% at the close on November 9, 2026, against a 52-week range of 43.2% to 400.0%. Its 20-day historical volatility was 74.7%.
Key numbers
30-day implied volatility (IV30): 73.7%
IV30 52-week range: 43.2% to 400.0% (median 69.6%)
Historical volatility: 20-day 74.7%, 1-year 72.6%
Implied move by the nearest expiration: ±4.6%
Data as of November 9, 2026.
FLNA Implied Volatility (IV) vs Historical Volatility (HV)
The FLNA IV term structure shows the implied volatility difference between different maturity dates.
