Put-Call Ratio (Volume) (60-Day)

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

HDFC Bank Limited (HDB) had 60-Day Put-Call Ratio (Volume) of 3.1236 for 2025-09-09.

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Figures for 2025-09-09

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1747
Historical Volatility (Parkinson)	0.1318
Implied Volatility (Calls)	0.2334
Implied Volatility (Puts)	0.2104
Implied Volatility (Mean)	0.2219
Put-Call Implied Volatility Ratio	0.9017
Implied Volatility Skew	0.0746
Option Statistics
Put-Call Ratio (Volume)	3.1236
Put-Call Ratio (Open Interest)	0.9732