Put-Call Ratio (Volume) (20-Day)

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

Establishment Labs Holdings Inc. (ESTA) had 20-Day Put-Call Ratio (Volume) of 0.3037 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3457
Historical Volatility (Parkinson)	0.3938
Implied Volatility (Calls)	0.6109
Implied Volatility (Puts)	0.5568
Implied Volatility (Mean)	0.5838
Put-Call Implied Volatility Ratio	0.9115
Implied Volatility Skew	0.0967
Option Statistics
Put-Call Ratio (Volume)	0.3037
Put-Call Ratio (Open Interest)	0.6727