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.

Coherent Corp. (COHR) had 180-Day Put-Call Ratio (Volume) of 2.6828 for 2026-04-06.

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Figures for 2026-04-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7856
Historical Volatility (Parkinson)	0.7390
Implied Volatility (Calls)	0.8908
Implied Volatility (Puts)	0.8875
Implied Volatility (Mean)	0.8892
Put-Call Implied Volatility Ratio	0.9962
Implied Volatility Skew	0.0212
Option Statistics
Put-Call Ratio (Volume)	2.6828
Put-Call Ratio (Open Interest)	0.7093