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.

Fastenal Company (FAST) had 90-Day Put-Call Ratio (Volume) of 3.8476 for 2026-09-11.

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Figures for 2026-09-11

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2377
Historical Volatility (Parkinson)	0.2583
Implied Volatility (Calls)	0.2706
Implied Volatility (Puts)	0.2851
Implied Volatility (Mean)	0.2779
Put-Call Implied Volatility Ratio	1.0535
Implied Volatility Skew	0.0379
Option Statistics
Put-Call Ratio (Volume)	3.8476
Put-Call Ratio (Open Interest)	0.3898