Put-Call Ratio (Volume) (150-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Ambiq Micro, Inc. (AMBQ) had 150-Day Put-Call Ratio (Volume) of 0.0218 for 2026-08-20.

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Figures for 2026-08-20

Volatility Metrics
Historical Volatility (Close-to-Close)	1.0014
Historical Volatility (Parkinson)	0.7464
Implied Volatility (Calls)	0.8501
Implied Volatility (Puts)	0.8524
Implied Volatility (Mean)	0.8512
Put-Call Implied Volatility Ratio	1.0026
Implied Volatility Skew	-0.0011
Option Statistics
Put-Call Ratio (Volume)	0.0218
Put-Call Ratio (Open Interest)	0.2770