Standard Motor Products, Inc. (SMP)

Last Closing Price: 38.71 (2026-06-01)

Put-Call Implied Volatility Ratio (30-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 30-Day Put-Call Implied Volatility Ratio of 0.8798 for 2026-06-01.