Put-Call Ratio (Volume) (180-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 180-Day Put-Call Ratio (Volume) of 2.2346 for 2026-11-09.

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Figures for 2026-11-09

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3067
Historical Volatility (Parkinson)	0.2813
Implied Volatility (Calls)	0.3578
Implied Volatility (Puts)	0.3551
Implied Volatility (Mean)	0.3565
Put-Call Implied Volatility Ratio	0.9926
Implied Volatility Skew	0.0265
Option Statistics
Put-Call Ratio (Volume)	2.2346
Put-Call Ratio (Open Interest)	1.1783