Put-Call Ratio (Volume) (120-Day)

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

Avalo Therapeutics, Inc. (AVTX) had 120-Day Put-Call Ratio (Volume) of 0.0000 for 2026-02-20.

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Figures for 2026-02-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7373
Historical Volatility (Parkinson)	0.8177
Implied Volatility (Calls)	2.4955
Implied Volatility (Puts)	2.2610
Implied Volatility (Mean)	2.3782
Put-Call Implied Volatility Ratio	0.9060
Implied Volatility Skew	0.0665
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.1923