State Street SPDR MSCI USA StrategicFactors ETF (QUS)

Last Closing Price: 195.34 (2026-10-16)

Put-Call Implied Volatility Ratio (180-Day)

Put-Call Implied Volatility Ratio: The ratio of implied volatilities of the at-the-money puts to the at-the-money calls.

State Street SPDR MSCI USA StrategicFactors ETF (QUS) had 180-Day Put-Call Implied Volatility Ratio of 0.7032 for 2026-10-16.