Put-Call Ratio (Volume) (30-Day)

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

Natera, Inc. (NTRA) had 30-Day Put-Call Ratio (Volume) of 0.8100 for 2026-03-05.

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Figures for 2026-03-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5193
Historical Volatility (Parkinson)	0.4782
Implied Volatility (Calls)	0.5231
Implied Volatility (Puts)	0.5091
Implied Volatility (Mean)	0.5161
Put-Call Implied Volatility Ratio	0.9732
Implied Volatility Skew	0.0707
Option Statistics
Put-Call Ratio (Volume)	0.8100
Put-Call Ratio (Open Interest)	1.5854