Put-Call Ratio (Volume) (150-Day)

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

Chunghwa Telecom Co., Ltd. (CHT) 150-Day Put-Call Ratio (Volume) data is not available for 2026-09-24.

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Figures for 2026-09-24

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1428
Historical Volatility (Parkinson)	0.1221
Implied Volatility (Calls)	0.2244
Implied Volatility (Puts)	0.2272
Implied Volatility (Mean)	0.2258
Put-Call Implied Volatility Ratio	1.0125
Implied Volatility Skew	0.0949
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.6463