Put-Call Ratio (Volume) (20-Day)

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

Janus Henderson Sustainable & Impact Core Bond ETF (JACK) had 20-Day Put-Call Ratio (Volume) of 0.3550 for 2025-09-16.

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Figures for 2025-09-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7185
Historical Volatility (Parkinson)	0.6288
Implied Volatility (Calls)	0.8427
Implied Volatility (Puts)	0.8105
Implied Volatility (Mean)	0.8266
Put-Call Implied Volatility Ratio	0.9618
Implied Volatility Skew	-0.0697
Option Statistics
Put-Call Ratio (Volume)	0.3550
Put-Call Ratio (Open Interest)	0.7888