Eledon Pharmaceuticals (ELDN)'s 30-day implied volatility (IV30) was 73.9% at the close on October 20, 2026, up from 69.6% the day before, against a 52-week range of 52.9% to 348.6%. Its 20-day historical volatility was 62.7%.

Key numbers

30-day implied volatility (IV30): 73.9%
IV30 52-week range: 52.9% to 348.6% (median 75.6%)
Historical volatility: 20-day 62.7%, 1-year 78.8%
Implied move by the nearest expiration: ±4.4%

Data as of October 20, 2026.

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

Name: ELDN Implied Volatility
Creator: Market Chameleon