Put-Call Ratio (Volume) (120-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Standard Motor Products, Inc. (SMP) 120-Day Put-Call Ratio (Volume) data is not available for 2026-04-17.

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Figures for 2026-04-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3164
Historical Volatility (Parkinson)	0.2943
Implied Volatility (Calls)	0.4326
Implied Volatility (Puts)	0.4047
Implied Volatility (Mean)	0.4186
Put-Call Implied Volatility Ratio	0.9356
Implied Volatility Skew	0.0870
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.1429