Put-Call Ratio (Volume) (120-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 120-Day Put-Call Ratio (Volume) of 2.2553 for 2026-04-23.

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Figures for 2026-04-23

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3239
Historical Volatility (Parkinson)	0.2684
Implied Volatility (Calls)	0.3149
Implied Volatility (Puts)	0.3197
Implied Volatility (Mean)	0.3173
Put-Call Implied Volatility Ratio	1.0150
Implied Volatility Skew	0.0377
Option Statistics
Put-Call Ratio (Volume)	2.2553
Put-Call Ratio (Open Interest)	0.9477