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.

Natera, Inc. (NTRA) had 10-Day Put-Call Ratio (Volume) of 2.6037 for 2026-10-16.

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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2955
Historical Volatility (Parkinson)	0.4233
Implied Volatility (Calls)	0.6251
Implied Volatility (Puts)	0.6571
Implied Volatility (Mean)	0.6411
Put-Call Implied Volatility Ratio	1.0512
Implied Volatility Skew	-0.0043
Option Statistics
Put-Call Ratio (Volume)	2.6037
Put-Call Ratio (Open Interest)	1.4357