State Street SPDR MSCI USA StrategicFactors ETF (QUS)

Last Closing Price: 179.53 (2026-04-21)

Put-Call Implied Volatility Ratio (150-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 150-Day Put-Call Implied Volatility Ratio of 0.8297 for 2026-04-21.