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.

Atomera Incorporated (ATOM) had 30-Day Put-Call Ratio (Volume) of 4.9000 for 2025-06-04.

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Figures for 2025-06-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.9189
Historical Volatility (Parkinson)	0.8465
Implied Volatility (Calls)	1.0528
Implied Volatility (Puts)	1.1172
Implied Volatility (Mean)	1.0850
Put-Call Implied Volatility Ratio	1.0612
Implied Volatility Skew	-0.0331
Option Statistics
Put-Call Ratio (Volume)	4.9000
Put-Call Ratio (Open Interest)	0.4587