Research Frontiers (REFR)'s 30-day implied volatility (IV30) was 136.2% at the close on October 27, 2026, up from 132.5% the day before, against a 52-week range of 62.4% to 284.6%. Its 20-day historical volatility was 143.5%.

Key numbers

30-day implied volatility (IV30): 136.2%
IV30 52-week range: 62.4% to 284.6% (median 107.2%)
Historical volatility: 20-day 143.5%, 1-year 130.7%
Implied move by the nearest expiration: ±8.5%

Data as of October 27, 2026.

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

Name: REFR Implied Volatility
Creator: Market Chameleon