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.

Novogen Limited (KZIA) had 30-Day Put-Call Ratio (Volume) of 0.0000 for 2026-04-17.

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Figures for 2026-04-17

Volatility Metrics
Historical Volatility (Close-to-Close)	1.0972
Historical Volatility (Parkinson)	1.1887
Implied Volatility (Calls)	2.2001
Implied Volatility (Puts)	2.3623
Implied Volatility (Mean)	2.2812
Put-Call Implied Volatility Ratio	1.0737
Implied Volatility Skew	0.1625
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.0374