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.

CF Industries Holdings, Inc. (CF) had 30-Day Put-Call Ratio (Volume) of 8.0394 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2906
Historical Volatility (Parkinson)	0.3100
Implied Volatility (Calls)	0.4724
Implied Volatility (Puts)	0.4886
Implied Volatility (Mean)	0.4805
Put-Call Implied Volatility Ratio	1.0343
Implied Volatility Skew	-0.0047
Option Statistics
Put-Call Ratio (Volume)	8.0394
Put-Call Ratio (Open Interest)	0.5715