Put-Call Ratio (Volume) (60-Day)

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

OSI Systems, Inc. (OSIS) had 60-Day Put-Call Ratio (Volume) of 3.0000 for 2026-10-14.

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Figures for 2026-10-14

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2694
Historical Volatility (Parkinson)	0.3233
Implied Volatility (Calls)	0.4260
Implied Volatility (Puts)	0.4283
Implied Volatility (Mean)	0.4272
Put-Call Implied Volatility Ratio	1.0054
Implied Volatility Skew	0.0001
Option Statistics
Put-Call Ratio (Volume)	3.0000
Put-Call Ratio (Open Interest)	1.3318