Put-Call Ratio (Volume) (150-Day)

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

Milestone Pharmaceuticals Inc. (MIST) had 150-Day Put-Call Ratio (Volume) of 0.1654 for 2026-04-20.

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Figures for 2026-04-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8766
Historical Volatility (Parkinson)	0.9952
Implied Volatility (Calls)	1.0672
Implied Volatility (Puts)	0.9904
Implied Volatility (Mean)	1.0288
Put-Call Implied Volatility Ratio	0.9281
Implied Volatility Skew	0.1554
Option Statistics
Put-Call Ratio (Volume)	0.1654
Put-Call Ratio (Open Interest)	0.1157