Intl Flavors & Fragrances (IFF)'s 30-day implied volatility (IV30) was 25.9% at the close on November 5, 2026, down from 26.8% the day before, against a 52-week range of 23.2% to 44.2%. Its 20-day historical volatility was 23.8%.
Data as of November 5, 2026.