Put-Call Ratio (Volume) (180-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 180-Day Put-Call Ratio (Volume) of 1.1665 for 2026-06-05.

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Figures for 2026-06-05

Volatility Metrics
Historical Volatility (Close-to-Close)	1.0616
Historical Volatility (Parkinson)	0.8857
Implied Volatility (Calls)	1.1445
Implied Volatility (Puts)	1.1792
Implied Volatility (Mean)	1.1618
Put-Call Implied Volatility Ratio	1.0304
Implied Volatility Skew	0.0239
Option Statistics
Put-Call Ratio (Volume)	1.1665
Put-Call Ratio (Open Interest)	0.5202