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.

United States Natural Gas ETF (UNG) had 30-Day Put-Call Ratio (Volume) of 0.7905 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3565
Historical Volatility (Parkinson)	0.2356
Implied Volatility (Calls)	0.4307
Implied Volatility (Puts)	0.4690
Implied Volatility (Mean)	0.4499
Put-Call Implied Volatility Ratio	1.0888
Implied Volatility Skew	-0.0998
Option Statistics
Put-Call Ratio (Volume)	0.7905
Put-Call Ratio (Open Interest)	0.3522