Sinclair - Class A (SBGI)'s 30-day implied volatility (IV30) was 42.0% at the close on October 23, 2026, down from 44.1% the day before, against a 52-week range of 30.0% to 52.6%. Its 20-day historical volatility was 39.1%.

Key numbers

30-day implied volatility (IV30): 42.0%
IV30 52-week range: 30.0% to 52.6% (median 40.5%)
Historical volatility: 20-day 39.1%, 1-year 43.5%
Implied move by the nearest expiration: ±2.8%

Data as of October 23, 2026.

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

Name: SBGI Implied Volatility
Creator: Market Chameleon