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.

Taiwan Semiconductor Manufacturing Company Ltd. (TSM) had 30-Day Put-Call Ratio (Volume) of 1.2218 for 2026-02-19.

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Figures for 2026-02-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3326
Historical Volatility (Parkinson)	0.4632
Implied Volatility (Calls)	0.4279
Implied Volatility (Puts)	0.4231
Implied Volatility (Mean)	0.4255
Put-Call Implied Volatility Ratio	0.9888
Implied Volatility Skew	0.0492
Option Statistics
Put-Call Ratio (Volume)	1.2218
Put-Call Ratio (Open Interest)	1.6674