Put-Call Ratio (Volume) (60-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 60-Day Put-Call Ratio (Volume) of 0.2708 for 2026-07-06.

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Figures for 2026-07-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4704
Historical Volatility (Parkinson)	0.4089
Implied Volatility (Calls)	0.4919
Implied Volatility (Puts)	0.5400
Implied Volatility (Mean)	0.5159
Put-Call Implied Volatility Ratio	1.0979
Implied Volatility Skew	-0.0122
Option Statistics
Put-Call Ratio (Volume)	0.2708
Put-Call Ratio (Open Interest)	0.6894