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.

Tectonic Therapeutic, Inc. (TECX) had 30-Day Put-Call Ratio (Volume) of 0.2703 for 2026-04-17.

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Figures for 2026-04-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4485
Historical Volatility (Parkinson)	0.4946
Implied Volatility (Calls)	1.1319
Implied Volatility (Puts)	1.1181
Implied Volatility (Mean)	1.1250
Put-Call Implied Volatility Ratio	0.9878
Implied Volatility Skew	0.1162
Option Statistics
Put-Call Ratio (Volume)	0.2703
Put-Call Ratio (Open Interest)	0.1000