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.

A10 Networks, Inc. (ATEN) had 30-Day Put-Call Ratio (Volume) of 0.1207 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3370
Historical Volatility (Parkinson)	0.4040
Implied Volatility (Calls)	0.5950
Implied Volatility (Puts)	0.5827
Implied Volatility (Mean)	0.5889
Put-Call Implied Volatility Ratio	0.9792
Implied Volatility Skew	0.0190
Option Statistics
Put-Call Ratio (Volume)	0.1207
Put-Call Ratio (Open Interest)	0.0458