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.

Terrestrial Energy Inc. (IMSR) had 30-Day Put-Call Ratio (Volume) of 0.2596 for 2025-12-17.

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Figures for 2025-12-17

Volatility Metrics
Historical Volatility (Close-to-Close)	1.1167
Historical Volatility (Parkinson)	1.1512
Implied Volatility (Calls)	1.3481
Implied Volatility (Puts)	1.2310
Implied Volatility (Mean)	1.2895
Put-Call Implied Volatility Ratio	0.9132
Implied Volatility Skew	0.0107
Option Statistics
Put-Call Ratio (Volume)	0.2596
Put-Call Ratio (Open Interest)	0.1268