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.

VanEck Oil Services ETF (OIH) had 30-Day Put-Call Ratio (Volume) of 0.2359 for 2026-09-04.

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Figures for 2026-09-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2889
Historical Volatility (Parkinson)	0.2411
Implied Volatility (Calls)	0.2988
Implied Volatility (Puts)	0.3114
Implied Volatility (Mean)	0.3051
Put-Call Implied Volatility Ratio	1.0422
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.2359
Put-Call Ratio (Open Interest)	0.4354