Put-Call Ratio (Volume) (30-Day)

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

Monolithic Power Systems, Inc. (MPWR) had 30-Day Put-Call Ratio (Volume) of 1.1348 for 2025-05-30.

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Figures for 2025-05-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5199
Historical Volatility (Parkinson)	0.3703
Implied Volatility (Calls)	0.4954
Implied Volatility (Puts)	0.4757
Implied Volatility (Mean)	0.4855
Put-Call Implied Volatility Ratio	0.9602
Implied Volatility Skew	0.0557
Option Statistics
Put-Call Ratio (Volume)	1.1348
Put-Call Ratio (Open Interest)	0.7231