Put-Call Ratio (Volume) (30-Day)

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

Align Technology, Inc. (ALGN) had 30-Day Put-Call Ratio (Volume) of 0.1048 for 2025-07-03.

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Figures for 2025-07-03

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2900
Historical Volatility (Parkinson)	0.2951
Implied Volatility (Calls)	0.5714
Implied Volatility (Puts)	0.5593
Implied Volatility (Mean)	0.5653
Put-Call Implied Volatility Ratio	0.9789
Implied Volatility Skew	0.0543
Option Statistics
Put-Call Ratio (Volume)	0.1048
Put-Call Ratio (Open Interest)	3.4887