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.

Aehr Test Systems (AEHR) had 120-Day Put-Call Ratio (Volume) of 0.1315 for 2026-07-21.

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Figures for 2026-07-21

Volatility Metrics
Historical Volatility (Close-to-Close)	1.4076
Historical Volatility (Parkinson)	1.1546
Implied Volatility (Calls)	1.3496
Implied Volatility (Puts)	1.3643
Implied Volatility (Mean)	1.3569
Put-Call Implied Volatility Ratio	1.0109
Implied Volatility Skew	0.0015
Option Statistics
Put-Call Ratio (Volume)	0.1315
Put-Call Ratio (Open Interest)	0.8557