Put-Call Ratio (Volume) (90-Day)

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

MBX Biosciences, Inc. (MBX) had 90-Day Put-Call Ratio (Volume) of 0.2000 for 2026-10-16.

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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5205
Historical Volatility (Parkinson)	0.5586
Implied Volatility (Calls)	1.1352
Implied Volatility (Puts)	1.0616
Implied Volatility (Mean)	1.0984
Put-Call Implied Volatility Ratio	0.9351
Implied Volatility Skew	-0.0057
Option Statistics
Put-Call Ratio (Volume)	0.2000
Put-Call Ratio (Open Interest)	0.1598