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.

Tyra Biosciences, Inc. (TYRA) had 30-Day Put-Call Ratio (Volume) of 0.1471 for 2026-04-20.

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Figures for 2026-04-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5427
Historical Volatility (Parkinson)	0.6021
Implied Volatility (Calls)	1.0254
Implied Volatility (Puts)	0.9445
Implied Volatility (Mean)	0.9849
Put-Call Implied Volatility Ratio	0.9211
Implied Volatility Skew	0.1205
Option Statistics
Put-Call Ratio (Volume)	0.1471
Put-Call Ratio (Open Interest)	0.3207