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.

Liquidia Corporation (LQDA) had 30-Day Put-Call Ratio (Volume) of 0.6238 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5435
Historical Volatility (Parkinson)	0.5341
Implied Volatility (Calls)	1.2664
Implied Volatility (Puts)	1.2535
Implied Volatility (Mean)	1.2599
Put-Call Implied Volatility Ratio	0.9898
Implied Volatility Skew	0.0761
Option Statistics
Put-Call Ratio (Volume)	0.6238
Put-Call Ratio (Open Interest)	1.2564