Put-Call Ratio (Volume) (150-Day)

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

Graphic Packaging Holding Company (GPK) had 150-Day Put-Call Ratio (Volume) of 0.0000 for 2026-06-05.

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Figures for 2026-06-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5485
Historical Volatility (Parkinson)	0.4660
Implied Volatility (Calls)	0.5357
Implied Volatility (Puts)	0.5806
Implied Volatility (Mean)	0.5581
Put-Call Implied Volatility Ratio	1.0839
Implied Volatility Skew	-0.0015
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	1.1120