Put-Call Ratio (Volume) (150-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Bentley Systems, Incorporated (BSY) had 150-Day Put-Call Ratio (Volume) of 0.0510 for 2026-01-20.

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Figures for 2026-01-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2801
Historical Volatility (Parkinson)	0.2651
Implied Volatility (Calls)	0.3826
Implied Volatility (Puts)	0.3705
Implied Volatility (Mean)	0.3766
Put-Call Implied Volatility Ratio	0.9682
Implied Volatility Skew	0.0259
Option Statistics
Put-Call Ratio (Volume)	0.0510
Put-Call Ratio (Open Interest)	0.4828