State Street SPDR S&P Semiconductor ETF (XSD)'s 30-day implied volatility (IV30) was 39.4% at the close on October 21, 2026, down from 39.8% the day before, against a 52-week range of 31.1% to 62.7%. Its 20-day historical volatility was 39.9%.

Key numbers

30-day implied volatility (IV30): 39.4%
IV30 52-week range: 31.1% to 62.7% (median 41.3%)
Historical volatility: 20-day 39.9%, 1-year 48.1%
Implied move by the nearest expiration: ±2.5%

Data as of October 21, 2026.

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

Name: XSD Implied Volatility
Creator: Market Chameleon