Put-Call Ratio (Volume) (60-Day)

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

CECO Environmental Corp. (CECO) had 60-Day Put-Call Ratio (Volume) of 0.7172 for 2026-04-01.

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Figures for 2026-04-01

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8610
Historical Volatility (Parkinson)	0.6068
Implied Volatility (Calls)	0.6976
Implied Volatility (Puts)	0.6682
Implied Volatility (Mean)	0.6829
Put-Call Implied Volatility Ratio	0.9579
Implied Volatility Skew	0.0901
Option Statistics
Put-Call Ratio (Volume)	0.7172
Put-Call Ratio (Open Interest)	0.6908