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.

Atomera Incorporated (ATOM) had 60-Day Put-Call Ratio (Volume) of 0.2801 for 2026-05-22.

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Figures for 2026-05-22

Volatility Metrics
Historical Volatility (Close-to-Close)	1.6239
Historical Volatility (Parkinson)	1.3864
Implied Volatility (Calls)	1.4322
Implied Volatility (Puts)	1.3947
Implied Volatility (Mean)	1.4135
Put-Call Implied Volatility Ratio	0.9739
Implied Volatility Skew	-0.0192
Option Statistics
Put-Call Ratio (Volume)	0.2801
Put-Call Ratio (Open Interest)	0.1916