Put-Call Ratio (Volume) (10-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Ecolab Inc. (ECL) had 10-Day Put-Call Ratio (Volume) of 0.3891 for 2026-07-15.

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Figures for 2026-07-15

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1843
Historical Volatility (Parkinson)	0.1809
Implied Volatility (Calls)	0.3316
Implied Volatility (Puts)	0.3342
Implied Volatility (Mean)	0.3329
Put-Call Implied Volatility Ratio	1.0078
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.3891
Put-Call Ratio (Open Interest)	1.1727