Put-Call Ratio (Open Interest) (30-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

AptarGroup, Inc. (ATR) had 30-Day Put-Call Ratio (Open Interest) of 0.7878 for 2025-05-30.

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Figures for 2025-05-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1616
Historical Volatility (Parkinson)	0.1644
Implied Volatility (Calls)	0.2010
Implied Volatility (Puts)	0.2073
Implied Volatility (Mean)	0.2042
Put-Call Implied Volatility Ratio	1.0312
Implied Volatility Skew	0.0241
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.7878