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.

Thermo Fisher Scientific Inc. (TMO) had 30-Day Put-Call Ratio (Volume) of 8.8723 for 2025-12-04.

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Figures for 2025-12-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1848
Historical Volatility (Parkinson)	0.2340
Implied Volatility (Calls)	0.2640
Implied Volatility (Puts)	0.2427
Implied Volatility (Mean)	0.2533
Put-Call Implied Volatility Ratio	0.9194
Implied Volatility Skew	0.0410
Option Statistics
Put-Call Ratio (Volume)	8.8723
Put-Call Ratio (Open Interest)	0.9240