Put-Call Ratio (Open Interest) (180-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.

Enbridge Inc (ENB) had 180-Day Put-Call Ratio (Open Interest) of 1.0306 for 2025-09-12.

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Figures for 2025-09-12

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1811
Historical Volatility (Parkinson)	0.1827
Implied Volatility (Calls)	0.1735
Implied Volatility (Puts)	0.1516
Implied Volatility (Mean)	0.1626
Put-Call Implied Volatility Ratio	0.8734
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.5454
Put-Call Ratio (Open Interest)	1.0306