Arcos Dorados Holdings Class A Shares (ARCO)'s 30-day implied volatility (IV30) was 41.7% at the close on October 20, 2026, down from 45.9% the day before, against a 52-week range of 18.8% to 48.5%. Its 20-day historical volatility was 36.8%.

Key numbers

30-day implied volatility (IV30): 41.7%
IV30 52-week range: 18.8% to 48.5% (median 34.5%)
Historical volatility: 20-day 36.8%, 1-year 33.5%
Implied move by the nearest expiration: ±2.9%

Data as of October 20, 2026.

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

Name: ARCO Implied Volatility
Creator: Market Chameleon