Put-Call Ratio (Volume) (20-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 20-Day Put-Call Ratio (Volume) of 1.7892 for 2026-09-01.

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Figures for 2026-09-01

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2736
Historical Volatility (Parkinson)	0.1989
Implied Volatility (Calls)	0.3232
Implied Volatility (Puts)	0.3069
Implied Volatility (Mean)	0.3150
Put-Call Implied Volatility Ratio	0.9498
Implied Volatility Skew	0.0410
Option Statistics
Put-Call Ratio (Volume)	1.7892
Put-Call Ratio (Open Interest)	1.4973