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.

One Stop Systems, Inc. (OSS) had 150-Day Put-Call Ratio (Volume) of 0.0000 for 2026-10-02.

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Figures for 2026-10-02

Volatility Metrics
Historical Volatility (Close-to-Close)	1.0293
Historical Volatility (Parkinson)	0.8857
Implied Volatility (Calls)	0.8373
Implied Volatility (Puts)	0.8499
Implied Volatility (Mean)	0.8436
Put-Call Implied Volatility Ratio	1.0151
Implied Volatility Skew	0.0152
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.0995