State Street SPDR US Small Cap Low Volatility Index ETF (SMLV)

Last Closing Price: 149.45 (2026-06-04)

Put-Call Implied Volatility Ratio (90-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 US Small Cap Low Volatility Index ETF (SMLV) had 90-Day Put-Call Implied Volatility Ratio of 1.2073 for 2026-06-04.