Put-Call Ratio (Volume) (120-Day)

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

Amphenol Corporation (APH) had 120-Day Put-Call Ratio (Volume) of 0.5395 for 2026-08-19.

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Figures for 2026-08-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4816
Historical Volatility (Parkinson)	0.3967
Implied Volatility (Calls)	0.4591
Implied Volatility (Puts)	0.4544
Implied Volatility (Mean)	0.4567
Put-Call Implied Volatility Ratio	0.9899
Implied Volatility Skew	0.0070
Option Statistics
Put-Call Ratio (Volume)	0.5395
Put-Call Ratio (Open Interest)	0.5750