Put-Call Ratio (Volume) (120-Day)

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

Stoke Therapeutics, Inc. (STOK) had 120-Day Put-Call Ratio (Volume) of 1.2109 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6149
Historical Volatility (Parkinson)	0.6465
Implied Volatility (Calls)	0.8439
Implied Volatility (Puts)	0.8030
Implied Volatility (Mean)	0.8235
Put-Call Implied Volatility Ratio	0.9515
Implied Volatility Skew	0.0423
Option Statistics
Put-Call Ratio (Volume)	1.2109
Put-Call Ratio (Open Interest)	0.7821