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.

Ironwood Pharmaceuticals, Inc. (IRWD) had 150-Day Put-Call Ratio (Volume) of 0.0000 for 2026-03-05.

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Figures for 2026-03-05

Volatility Metrics
Historical Volatility (Close-to-Close)	1.1152
Historical Volatility (Parkinson)	0.9836
Implied Volatility (Calls)	1.1432
Implied Volatility (Puts)	1.0127
Implied Volatility (Mean)	1.0780
Put-Call Implied Volatility Ratio	0.8859
Implied Volatility Skew	0.0580
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	1.1999