Put-Call Ratio (Volume) (10-Day)

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

Ambarella, Inc. (AMBA) had 10-Day Put-Call Ratio (Volume) of 11.1620 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7906
Historical Volatility (Parkinson)	0.7444
Implied Volatility (Calls)	0.8982
Implied Volatility (Puts)	0.7912
Implied Volatility (Mean)	0.8447
Put-Call Implied Volatility Ratio	0.8809
Implied Volatility Skew	0.2282
Option Statistics
Put-Call Ratio (Volume)	11.1620
Put-Call Ratio (Open Interest)	1.4004