Put-Call Ratio (Volume) (180-Day)

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

ON Semiconductor Corporation (ON) had 180-Day Put-Call Ratio (Volume) of 0.6555 for 2025-07-02.

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Figures for 2025-07-02

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6714
Historical Volatility (Parkinson)	0.5189
Implied Volatility (Calls)	0.5148
Implied Volatility (Puts)	0.5087
Implied Volatility (Mean)	0.5117
Put-Call Implied Volatility Ratio	0.9881
Implied Volatility Skew	0.0368
Option Statistics
Put-Call Ratio (Volume)	0.6555
Put-Call Ratio (Open Interest)	1.0389