Put-Call Ratio (Volume) (120-Day)

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

VanEck Oil Services ETF (OIH) had 120-Day Put-Call Ratio (Volume) of 2.3487 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2893
Historical Volatility (Parkinson)	0.2510
Implied Volatility (Calls)	0.3267
Implied Volatility (Puts)	0.3509
Implied Volatility (Mean)	0.3388
Put-Call Implied Volatility Ratio	1.0741
Implied Volatility Skew	-0.0056
Option Statistics
Put-Call Ratio (Volume)	2.3487
Put-Call Ratio (Open Interest)	1.0465