State Street Communication Services Select Sector SPDR ETF (XLC)'s 30-day implied volatility (IV30) was 25.1% at the close on October 22, 2026, up from 22.5% the day before, against a 52-week range of 11.8% to 24.9%. Its 20-day historical volatility was 16.7%.
Data as of October 22, 2026.