Put-Call Ratio (Volume) (30-Day)

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

MDU Resources Group, Inc. (MDU) had 30-Day Put-Call Ratio (Volume) of 0.0000 for 2026-06-05.

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Figures for 2026-06-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1998
Historical Volatility (Parkinson)	0.2277
Implied Volatility (Calls)	0.5201
Implied Volatility (Puts)	0.5109
Implied Volatility (Mean)	0.5155
Put-Call Implied Volatility Ratio	0.9823
Implied Volatility Skew	-0.0046
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.4339