Definium Therapeutics - Common Shares (DFTX)'s 30-day implied volatility (IV30) was 56.6% at the close on October 23, 2026, up from 52.7% the day before, against a 52-week range of 51.0% to 400.0%. Its 20-day historical volatility was 55.2%.

Key numbers

30-day implied volatility (IV30): 56.6%
IV30 52-week range: 51.0% to 400.0% (median 80.0%)
Historical volatility: 20-day 55.2%, 1-year 68.5%
Implied move by the nearest expiration: ±3.3%

Data as of October 23, 2026.

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

Name: DFTX Implied Volatility
Creator: Market Chameleon