Put-Call Ratio (Volume) (90-Day)

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

Celestica, Inc. (CLS) had 90-Day Put-Call Ratio (Volume) of 0.8612 for 2025-05-23.

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Figures for 2025-05-23

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8997
Historical Volatility (Parkinson)	0.7622
Implied Volatility (Calls)	0.6890
Implied Volatility (Puts)	0.6864
Implied Volatility (Mean)	0.6877
Put-Call Implied Volatility Ratio	0.9963
Implied Volatility Skew	0.0268
Option Statistics
Put-Call Ratio (Volume)	0.8612
Put-Call Ratio (Open Interest)	0.1974