Navigator Holdings Ltd. Ordinary Shares (Marshall Islands) (NVGS)'s 30-day implied volatility (IV30) was 25.2% at the close on October 20, 2026, down from 32.3% the day before, against a 52-week range of 17.7% to 41.7%. Its 20-day historical volatility was 41.7%.

Key numbers

30-day implied volatility (IV30): 25.2%
IV30 52-week range: 17.7% to 41.7% (median 27.2%)
Historical volatility: 20-day 41.7%, 1-year 32.6%
Implied move by the nearest expiration: ±2.0%

Data as of October 20, 2026.

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

Name: NVGS Implied Volatility
Creator: Market Chameleon