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.

Aclaris Therapeutics, Inc. (ACRS) had 60-Day Put-Call Ratio (Volume) of 100.0000 for 2026-09-04.

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Figures for 2026-09-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5309
Historical Volatility (Parkinson)	0.5726
Implied Volatility (Calls)	1.0367
Implied Volatility (Puts)	1.0083
Implied Volatility (Mean)	1.0225
Put-Call Implied Volatility Ratio	0.9726
Implied Volatility Skew	0.1371
Option Statistics
Put-Call Ratio (Volume)	100.0000
Put-Call Ratio (Open Interest)	2.1408