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.

Ouster, Inc. (OUST) had 30-Day Put-Call Ratio (Volume) of 18.2979 for 2025-08-29.

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Figures for 2025-08-29

Volatility Metrics
Historical Volatility (Close-to-Close)	0.9544
Historical Volatility (Parkinson)	0.9638
Implied Volatility (Calls)	0.8290
Implied Volatility (Puts)	0.8440
Implied Volatility (Mean)	0.8365
Put-Call Implied Volatility Ratio	1.0181
Implied Volatility Skew	0.0248
Option Statistics
Put-Call Ratio (Volume)	18.2979
Put-Call Ratio (Open Interest)	0.6678