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.

Silicon Motion Technology Corporation (SIMO) had 30-Day Put-Call Ratio (Volume) of 33.4514 for 2025-10-13.

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Figures for 2025-10-13

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5539
Historical Volatility (Parkinson)	0.4504
Implied Volatility (Calls)	0.6853
Implied Volatility (Puts)	0.5925
Implied Volatility (Mean)	0.6389
Put-Call Implied Volatility Ratio	0.8646
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	33.4514
Put-Call Ratio (Open Interest)	0.6874