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.

Coherent Corp. (COHR) had 120-Day Put-Call Ratio (Volume) of 0.0500 for 2025-11-03.

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Figures for 2025-11-03

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6178
Historical Volatility (Parkinson)	0.4384
Implied Volatility (Calls)	0.6535
Implied Volatility (Puts)	0.6554
Implied Volatility (Mean)	0.6545
Put-Call Implied Volatility Ratio	1.0029
Implied Volatility Skew	-0.0013
Option Statistics
Put-Call Ratio (Volume)	0.0500
Put-Call Ratio (Open Interest)	1.1565