Dianthus Therapeutics (DNTH)'s 30-day implied volatility (IV30) was 57.0% at the close on October 22, 2026, up from 56.0% the day before, against a 52-week range of 47.2% to 80.9%. Its 20-day historical volatility was 52.9%.

Key numbers

30-day implied volatility (IV30): 57.0%
IV30 52-week range: 47.2% to 80.9% (median 55.7%)
Historical volatility: 20-day 52.9%, 1-year 59.7%
Implied move by the nearest expiration: ±3.5%

Data as of October 22, 2026.

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

Name: DNTH Implied Volatility
Creator: Market Chameleon