Put-Call Ratio (Volume) (180-Day)

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

Shattuck Labs, Inc. (STTK) 180-Day Put-Call Ratio (Volume) data is not available for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7063
Historical Volatility (Parkinson)	0.7848
Implied Volatility (Calls)	0.9711
Implied Volatility (Puts)	1.3701
Implied Volatility (Mean)	1.1706
Put-Call Implied Volatility Ratio	1.4108
Implied Volatility Skew	0.0963
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.1538