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.

Amphenol Corporation (APH) had 180-Day Put-Call Ratio (Volume) of 0.0443 for 2026-02-19.

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Figures for 2026-02-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4390
Historical Volatility (Parkinson)	0.3480
Implied Volatility (Calls)	0.4610
Implied Volatility (Puts)	0.4820
Implied Volatility (Mean)	0.4715
Put-Call Implied Volatility Ratio	1.0457
Implied Volatility Skew	0.0267
Option Statistics
Put-Call Ratio (Volume)	0.0443
Put-Call Ratio (Open Interest)	0.0818