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.

Zevra Therapeutics, Inc. (ZVRA) had 90-Day Put-Call Ratio (Volume) of 0.0050 for 2026-07-06.

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Figures for 2026-07-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5881
Historical Volatility (Parkinson)	0.5295
Implied Volatility (Calls)	0.6982
Implied Volatility (Puts)	0.7295
Implied Volatility (Mean)	0.7139
Put-Call Implied Volatility Ratio	1.0447
Implied Volatility Skew	0.1142
Option Statistics
Put-Call Ratio (Volume)	0.0050
Put-Call Ratio (Open Interest)	0.1926