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.

Aclaris Therapeutics, Inc. (ACRS) had 30-Day Put-Call Ratio (Volume) of 0.1467 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5063
Historical Volatility (Parkinson)	0.6010
Implied Volatility (Calls)	1.2848
Implied Volatility (Puts)	1.2622
Implied Volatility (Mean)	1.2735
Put-Call Implied Volatility Ratio	0.9824
Implied Volatility Skew	-0.0062
Option Statistics
Put-Call Ratio (Volume)	0.1467
Put-Call Ratio (Open Interest)	0.2258