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.

Bank Of Montreal (BMO) had 30-Day Put-Call Ratio (Volume) of 0.4643 for 2026-01-20.

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Figures for 2026-01-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1514
Historical Volatility (Parkinson)	0.1374
Implied Volatility (Calls)	0.1865
Implied Volatility (Puts)	0.1808
Implied Volatility (Mean)	0.1837
Put-Call Implied Volatility Ratio	0.9694
Implied Volatility Skew	0.1492
Option Statistics
Put-Call Ratio (Volume)	0.4643
Put-Call Ratio (Open Interest)	0.1834