Put-Call Ratio (Open Interest) (180-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Thermo Fisher Scientific Inc. (TMO) 180-Day Put-Call Ratio (Open Interest) data is not available for 2025-10-17.

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Figures for 2025-10-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3432
Historical Volatility (Parkinson)	0.2779
Implied Volatility (Calls)	0.3121
Implied Volatility (Puts)	0.3206
Implied Volatility (Mean)	0.3164
Put-Call Implied Volatility Ratio	1.0274
Implied Volatility Skew	0.0187
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	--