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.

HDFC Bank Limited (HDB) had 10-Day Put-Call Ratio (Volume) of 0.8182 for 2026-06-04.

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Figures for 2026-06-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2806
Historical Volatility (Parkinson)	0.2019
Implied Volatility (Calls)	0.4442
Implied Volatility (Puts)	0.4732
Implied Volatility (Mean)	0.4587
Put-Call Implied Volatility Ratio	1.0654
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.8182
Put-Call Ratio (Open Interest)	1.3764