Put-Call Ratio (Volume) (20-Day)

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

OneStream, Inc. (OS) had 20-Day Put-Call Ratio (Volume) of 5.0381 for 2025-07-17.

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Figures for 2025-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3933
Historical Volatility (Parkinson)	0.3209
Implied Volatility (Calls)	0.6904
Implied Volatility (Puts)	0.7548
Implied Volatility (Mean)	0.7226
Put-Call Implied Volatility Ratio	1.0932
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	5.0381
Put-Call Ratio (Open Interest)	0.1319