Put-Call Ratio (Open Interest) (180-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

BancFirst Corporation (BANF) had 180-Day Put-Call Ratio (Open Interest) of 0.1875 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2763
Historical Volatility (Parkinson)	0.2829
Implied Volatility (Calls)	0.2615
Implied Volatility (Puts)	0.2699
Implied Volatility (Mean)	0.2657
Put-Call Implied Volatility Ratio	1.0322
Implied Volatility Skew	0.0415
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.1875