Put-Call Ratio (Volume) (10-Day)

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

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) had 10-Day Put-Call Ratio (Volume) of 0.6436 for 2025-12-18.

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Figures for 2025-12-18

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3975
Historical Volatility (Parkinson)	0.3048
Implied Volatility (Calls)	0.3063
Implied Volatility (Puts)	0.2730
Implied Volatility (Mean)	0.2897
Put-Call Implied Volatility Ratio	0.8914
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.6436
Put-Call Ratio (Open Interest)	1.5468