Put-Call Ratio (Volume) (20-Day)

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

Clearfield, Inc. (CLFD) had 20-Day Put-Call Ratio (Volume) of 1.8333 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3474
Historical Volatility (Parkinson)	0.3309
Implied Volatility (Calls)	0.6656
Implied Volatility (Puts)	0.6202
Implied Volatility (Mean)	0.6429
Put-Call Implied Volatility Ratio	0.9319
Implied Volatility Skew	0.1035
Option Statistics
Put-Call Ratio (Volume)	1.8333
Put-Call Ratio (Open Interest)	0.7687