Put-Call Ratio (Open Interest) (30-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.

Halliburton Company (HAL) had 30-Day Put-Call Ratio (Open Interest) of 0.5565 for 2025-07-14.

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Figures for 2025-07-14

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4967
Historical Volatility (Parkinson)	0.4004
Implied Volatility (Calls)	0.4278
Implied Volatility (Puts)	0.4315
Implied Volatility (Mean)	0.4296
Put-Call Implied Volatility Ratio	1.0088
Implied Volatility Skew	0.0421
Option Statistics
Put-Call Ratio (Volume)	2.4334
Put-Call Ratio (Open Interest)	0.5565