Put-Call Ratio (Volume) (90-Day)

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

Extreme Networks, Inc. (EXTR) had 90-Day Put-Call Ratio (Volume) of 0.0628 for 2026-08-21.

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Figures for 2026-08-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6775
Historical Volatility (Parkinson)	0.4650
Implied Volatility (Calls)	0.5544
Implied Volatility (Puts)	0.5839
Implied Volatility (Mean)	0.5692
Put-Call Implied Volatility Ratio	1.0532
Implied Volatility Skew	0.0286
Option Statistics
Put-Call Ratio (Volume)	0.0628
Put-Call Ratio (Open Interest)	0.4891