El Pollo Loco Holdings (LOCO)'s 30-day implied volatility (IV30) was 37.9% at the close on October 21, 2026, up from 27.6% the day before, against a 52-week range of 21.5% to 54.8%. Its 20-day historical volatility was 29.3%.
Data as of October 21, 2026.