Standard Motor Products, Inc. (SMP)

Last Closing Price: 37.08 (2025-12-02)

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.

Standard Motor Products, Inc. (SMP) had 180-Day Put-Call Implied Volatility Ratio of 0.9825 for 2025-12-02.