Put-Call Ratio (Volume) (150-Day)

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

Motorcar Parts of America, Inc. (MPAA) 150-Day Put-Call Ratio (Volume) data is not available for 2026-09-04.

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Figures for 2026-09-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6071
Historical Volatility (Parkinson)	0.5502
Implied Volatility (Calls)	0.7465
Implied Volatility (Puts)	0.6784
Implied Volatility (Mean)	0.7124
Put-Call Implied Volatility Ratio	0.9088
Implied Volatility Skew	0.0544
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	18.6069