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.

Tenable Holdings, Inc. (TENB) had 30-Day Put-Call Ratio (Volume) of 0.0424 for 2025-08-29.

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Figures for 2025-08-29

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4010
Historical Volatility (Parkinson)	0.4019
Implied Volatility (Calls)	0.3347
Implied Volatility (Puts)	0.3240
Implied Volatility (Mean)	0.3293
Put-Call Implied Volatility Ratio	0.9679
Implied Volatility Skew	0.1424
Option Statistics
Put-Call Ratio (Volume)	0.0424
Put-Call Ratio (Open Interest)	0.1332