Put-Call Ratio (Volume) (10-Day)

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

Kirby Corporation (KEX) had 10-Day Put-Call Ratio (Volume) of 1.2000 for 2026-05-21.

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Figures for 2026-05-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2607
Historical Volatility (Parkinson)	0.2616
Implied Volatility (Calls)	0.3195
Implied Volatility (Puts)	0.3011
Implied Volatility (Mean)	0.3103
Put-Call Implied Volatility Ratio	0.9424
Implied Volatility Skew	0.1021
Option Statistics
Put-Call Ratio (Volume)	1.2000
Put-Call Ratio (Open Interest)	0.4034