Put-Call Ratio (Open Interest) (150-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.

SPDR S&P Global Natural Resources ETF (GNR) had 150-Day Put-Call Ratio (Open Interest) of 0.0244 for 2026-01-20.

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Figures for 2026-01-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1389
Historical Volatility (Parkinson)	0.1089
Implied Volatility (Calls)	0.1779
Implied Volatility (Puts)	0.1723
Implied Volatility (Mean)	0.1751
Put-Call Implied Volatility Ratio	0.9682
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.0244