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.

Aeluma, Inc. (ALMU) had 60-Day Put-Call Ratio (Volume) of 0.5714 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	1.0646
Historical Volatility (Parkinson)	1.0095
Implied Volatility (Calls)	1.3962
Implied Volatility (Puts)	1.3403
Implied Volatility (Mean)	1.3683
Put-Call Implied Volatility Ratio	0.9600
Implied Volatility Skew	0.0258
Option Statistics
Put-Call Ratio (Volume)	0.5714
Put-Call Ratio (Open Interest)	1.4000