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.

ASP Isotopes Inc. (ASPI) had 120-Day Put-Call Ratio (Volume) of 1.1947 for 2026-04-20.

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Figures for 2026-04-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.9912
Historical Volatility (Parkinson)	0.9029
Implied Volatility (Calls)	1.0874
Implied Volatility (Puts)	1.2020
Implied Volatility (Mean)	1.1447
Put-Call Implied Volatility Ratio	1.1054
Implied Volatility Skew	-0.0858
Option Statistics
Put-Call Ratio (Volume)	1.1947
Put-Call Ratio (Open Interest)	1.4470