Armata Pharmaceuticals (ARMP)'s 30-day implied volatility (IV30) was 126.6% at the close on October 30, 2026, down from 127.5% the day before, against a 52-week range of 66.7% to 135.4%. Its 20-day historical volatility was 123.7%.

Key numbers

30-day implied volatility (IV30): 126.6%
IV30 52-week range: 66.7% to 135.4% (median 101.1%)
Historical volatility: 20-day 123.7%, 1-year 129.4%
Implied move by the nearest expiration: ±8.0%

Data as of October 30, 2026.

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

Name: ARMP Implied Volatility
Creator: Market Chameleon