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.

Cardinal Infrastructure Group Inc. (CDNL) had 10-Day Put-Call Ratio (Volume) of 0.0404 for 2026-08-20.

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Figures for 2026-08-20

Volatility Metrics
Historical Volatility (Close-to-Close)	2.8815
Historical Volatility (Parkinson)	1.4158
Implied Volatility (Calls)	1.7338
Implied Volatility (Puts)	0.9654
Implied Volatility (Mean)	1.3496
Put-Call Implied Volatility Ratio	0.5568
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0404
Put-Call Ratio (Open Interest)	0.9223